Dr. Matthias Schädel | Düllmann Group

GSI Helmholtzzentrum für
Schwerionenforschung GmbH
SHE Chemistry
Planckstrasse 1
D-64291 Darmstadt
Germany

Room: SB3 3.163
Phone: +49 6159 71 2464
E-mail: m.schaedel@gsi.de

Curriculum VitaePlease click button to expand or collapse content

Academic Education and Degrees

1969-1972:
Studies in chemistry at the Justus-Liebig-University Giessen, Germany
Vordiplom (approx. equivalent to a Bachelor of Science degree)
1972-1974:
Studies in chemistry at the Johannes Gutenberg-University Mainz, Germany
1974:
Diploma (approx. equivalent to a Master of Science degree) in nuclear chemistry
(supervisor: Prof. Dr. Günter Herrmann)
1974-1979:
Doctoral student in nuclear chemistry at the Johannes Gutenberg-University Mainz and at the Gesellschaft für Schwerionenforschung mbH (GSI), Darmstadt, Germany
(supervisor: Prof. Dr. Günter Herrmann)
28 June 1979:
Doctoral degree (Dr. rer. nat.) from the Johannes Gutenberg-University Mainz, Germany
Doctoral thesis: "Radiochemische Messungen der Bildungsquerschnitte von Aktinidenisotopen in der Reaktion von ²³⁸U-Ionen mit ²³⁸U"

Professional Experience

1975-1976:
Participation in first nuclear chemistry experiments at the Gesellschaft für Schwerionenforschung (GSI), Darmstadt
1976- 2010:
Staff scientist at the GSI, Darmstadt
1981-1982:
Guest scientist at the Lawrence Livermore National Laboratory in the group of Dr. E.K. Hulet
main topics:
- Cross-section measurements for multinucleon-transfer reactions on ²⁵⁴Es
- Spontaneous-fission studies, bimodal fission
1982:
Guest scientist at the Lawrence Berkeley National Laboratory in the group of Prof. Dr. G.T. Seaborg
main topic: Search for superheavy elements in reactions of ⁴⁸Ca with ²⁴⁸Cm and ²⁵⁴Es
1985-2008:
Group leader of the nuclear chemistry group at GSI
1994-1996:
Lecturer, Johannes Gutenberg-University Mainz
2000-2001:
Faculty Member Texas A&M University, College Station, Texas, Lecturer, Distinguished Lecture Series Program
2008- 2010:
Department leader of the nuclear chemistry department at GSI
01 October 2010:
Retirement from GSI
01 April 2010 - 31 March 2015:
Group leader of the superheavy element chemistry group at the Advanced Science Research Center (ASRC) of the Japan Atomic Energy Agency (JAEA) in Tokai-mura, Ibaraki, Japan
2005 – 2010:
Spokesperson for the development, implementation and commissioning of the new gas-filled recoil separator TASCA (TransActinide Separator and Chemistry Apparatus) at the GSI designed for chemical and physical studies of superheavy elements

Service to the Community

Organizer and chairperson of the 1^st International Conference on the Chemistry and Physics of the Transactinide Elements (TAN99, 1999) and a number of symposia at international conferences
Organizer of several workshops - the most recent ones on recoil separators for superheavy element chemistry
Editor of the first comprehensive book on The Chemistry of Superheavy Elements, Springer

Main Scientific Interest

The chemistry of the heaviest man-made elements, mainly superheavy elements (SHE) – which may significantly be influenced by relativistic effects -, their position in the Periodic Table of the Elements, and technical developments of automated techniques to open up new frontiers in SHE chemistry.
All nuclear aspects related to
- the synthesis of superheavy elements in heavy-ion induced nuclear reactions (fusion and transfer reactions) and
- their nuclear decay properties

PublicationsPlease click button to expand or collapse content

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2023

Såmark-Roth, A., Cox, D.M., Rudolph, D., Sarmiento, L.G., Albertsson, M., Carlsson, B.G., Egido,
J.L., Golubev, P., Heery, J., Yakushev, A., Åberg, S., Albers, H.M., Block, M., Brand, H., Calverley,
T., Cantemir, R., Clark, R.M., Düllmann, C.E., Eberth, J., Fahlander, C., Forsberg, U., Gates, J.M.,
Giacoppo, F., Götz, M., Götz, S., Herzberg, R.-D., Hrabar, Y., Jäger, E., Judson, D., Khuyagbaatar,
J., Kindler, B., Kojouharov, I., Kratz, J.V., Krier, J., Kurz, N., Lens, L., Ljungberg, J., Lommel, B.,
Louko, J., Meyer, C.-C., Mistry, A., Mokry, C., Papadakis, P., Parr, E., Pore, J.L., Ragnarsson, I.,
Runke, J., Schädel, M., Schaffner, H., Schausten, B., Shaughnessy, D.A., Thörle-Pospiech, P.,
Trautmann, N., Uusitalo, J.
Spectroscopy along flerovium decay chains.
III. Details on experiment, analysis, Cn-282, and spontaneous fission branches
Phys. Rev. C 107, 024301 (2023)

D. M. Cox, A. Såmark-Roth, D. Rudolph, L. G. Sarmiento, R. M. Clark, J. L. Egido, P. Golubev, J. Heery, A. Yakushev, S. Åberg, H. M. Albers, M. Albertsson, M. Block, H. Brand, T. Calverley, R. Cantemir, B. G. Carlsson, Ch. E. Düllmann, J. Eberth, C. Fahlander, U. Forsberg, J. M. Gates, F. Giacoppo, M. Götz, S. Götz, R.-D. Herzberg, Y. Hrabar, E. Jäger, D. Judson, J. Khuyagbaatar, B. Kindler, I. Kojouharov, J. V. Kratz, J. Krier, N. Kurz, L. Lens, J. Ljungberg, B. Lommel, J. Louko, C.-C. Meyer, A. Mistry, C. Mokry, P. Papadakis, E. Parr, J. L. Pore, I. Ragnarsson, J. Runke, M. Schädel, H. Schaffner, B. Schausten, D. A. Shaughnessy, P. Thörle-Pospiech, N. Trautmann, and J. Uusitalo
Spectroscopy along flerovium decay chains.
II. Fine structure in odd-A ²⁸⁹Fl
Phys. Rev. C 107, L021301 (2023)

2022

Alexander Yakushev, Lotte Lens, Christoph Emanuel Düllmann, Jadambaa Khuyagbaatar, Egon Jäger, Jörg Krier, Jörg Runke, Helena M. Albers, Masato Asai, Michael Block, John Despotopulos, Antonio Di Nitto, Klaus Eberhardt, Ulrika Forsberg, Pavel Golubev, Michael Götz, Stefan Götz, Hiromitsu Haba, Laura Harkness-Brennan, Rolf Dietrich Herzberg, Fritz Peter Heßberger, David Hinde, Annett Hübner, Daniel Judson, Birgit Kindler, Y. Komori, Joonas Konki, Jens Volker Kratz, Nikolaus Kurz, Mustapha Laatiaoui, Susanta Lahiri, Bettina Lommel, Moumita Maiti, Andrew Mistry, Christph Mokry, Ken J. Moody, Yuichiro Nagame, Jon Petter Omtvedt, Philippos Papadakis, Valeria Pershina, Dirk Rudolph, Luis G. Samiento, Tetsuya K. Sato, Matthias Schädel, Paul Scharrer, Brigitta Schausten, Dawn A. Shaughnessy, Jutta Steiner, Petra Thörle-Pospiech, Norbert Trautmann, Kazuaki Tsukada, Juha Uusitalo, Kay-Obbe Voss, A. Ward, M. Wegrzecki, Norbert Wiehl, Elizabeth Williams, Vera Yakusheva and Atsushi Toyoshima
On the Adsorption and Reactivity of Element 114, Flerovium
Front. Chem. 10, 976635 (2022)

Christoph E. Düllmann, Michael Block, Fritz P. Heßberger, Jadambaa Khuyagbaatar, Birgit Kindler, Jens V. Kratz, Bettina Lommel, Gottfried Münzenberg, Valeria Pershina, Dennis Renisch, Matthias Schädel and Alexander Yakushev
Five decades of GSI superheavy element discoveries and chemical investigation
Radiochim. Acta 110, 417-439 (2022)
doi:10.1515/ract-2022-0015

2021

Alexander Yakushev, Lotte Lens, Christoph Emanuel Düllmann, Michael Block, Holger Brand, Mahananda Dasgupta, Tom Calverley, Antonio Di Nitto, Michael Götz, Stefan Götz, Hiromitsu Haba, Laura Harkness-Brennan, Rolf-Dietmar Herzberg, Fritz Peter Heßberger, David Hinde, Annett Hübner, Egon Jäger, Daniel Judson, Jadambaa Khuyagbaatar, Birgit Kindler, Yukiko Komori, Joonas Konki, Jens Volker Kratz, Jörg Krier, Nikolaus Kurz, Mustapha Laatiaoui, Bettina Lommel, Christoph Lorenz, Moumita Maiti, Andrew K. Mistry, Christoph Mokry, Yuichiro Nagame, Philippos Papadakis, Anton Såmark-Roth, Dirk Rudolph, Jörg Runke, Luis Gerardo Sarmiento, Tetsuya K. Sato, Matthias Schädel, Paul Scharrer, Brigitta Schausten, Jutta Steiner, Petra Thörle-Pospiech, Atsushi Toyoshima, Norbert Trautmann, Juha Uusitalo, Andrew Ward, Maciej Wegrzecki, Vera Yakusheva
First Study on Nihonium (Nh, Element 113) Chemistry at TASCA
Front. Chem., 30 November 2021

A. Såmark-Roth, D.M. Cox, D. Rudolph, L.G. Sarmiento, B.G. Carlsson, J.L. Egido, P. Golubev, J. Heery, A. Yakushev, S. Åberg, H.M. Albers, M. Albertsson, M. Block, H. Brand, T. Calverley, R. Cantemir, R.M. Clark, Ch.E. Düllmann, J. Eberth, C. Fahlander, U. Forsberg, J.M. Gates, F. Giacoppo, M. Götz, S. Götz, R.-D. Herzberg, Y. Hrabar, E. Jäger, D. Judson, J. Khuyagbaatar, B. Kindler, I. Kojouharov, J. V. Kratz, J. Krier, N. Kurz, L. Lens, J. Ljungberg, B. Lommel, J. Louko, C.-C. Meyer, A. Mistry, C. Mokry, P. Papadakis, E. Parr, J.L. Pore, I. Ragnarsson, J. Runke, M. Schädel, H. Schaffner, B. Schausten, D.A. Shaughnessy, P. Thörle-Pospiech, N. Trautmann, and J. Uusitalo
Spectroscopy Along Flerovium Decay Chains: Discovery of ²⁸⁰Ds and an Excited State in ²⁸²Cn
Phys. Rev. Lett. 126, 032503 (2021)

See also accompanying Physics Synopsis article by K. Wright on " An Octad for Darmstadtium and Excitement for Copernicium " at
K. Wright, Physics 14 (2021)

2020

J. Khuyagbaatar, A. Yakushev, Ch.E. Düllmann, D. Ackermann, L.-L. Andersson, M. Asai, M. Block, R.A. Boll, H. Brand, D. M. Cox, M. Dasgupta, X. Derkx, A. Di Nitto, K. Eberhardt, J. Even, M. Evers, C. Fahlander, U. Forsberg, J.M. Gates, N. Gharibyan, P. Golubev, K.E. Gregorich, J.H. Hamilton, W. Hartmann, R.-D. Herzberg, F.P. Heßberger, D.J. Hinde, J. Hoffmann, R. Hollinger, A. Hübner, E. Jäger, B. Kindler, J.V. Kratz, J. Krier, N. Kurz, M. Laatiaoui, S. Lahiri, R. Lang, B. Lommel, M. Maiti, K. Miernik, S. Minami, A. K. Mistry, C. Mokry, H. Nitsche, J.P. Omtvedt, G.K. Pang, P. Papadakis, D. Renisch, J.B. Roberto, D. Rudolph, J. Runke, K.P. Rykaczewski, L.G. Sarmiento, M. Schädel, B. Schausten, A. Semchenkov, D.A. Shaughnessy, P. Steinegger, J. Steiner, E.E. Tereshatov, P. Thörle-Pospiech, K. Tinschert, T. Torres De Heidenreich, N. Trautmann, A. Türler, J. Uusitalo, M. Wegrzecki, N. Wiehl, S. M. Van Cleve, and V. Yakusheva
Search for elements 119 and 120
Phys. Rev. C 102, 064602 (2020)

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2019

Khuyagbaatar, J., Yakushev, A., Düllmann, Ch.E., Ackermann, D., Andersson, L.-L., Asai, M., Block, M., Boll, R.A., Brand, H., Cox, D.M., Dasgupta, M., Derkx, X., Di Nitto, A., Eberhardt, K., Even, J., Evers, M., Fahlander, C., Forsberg, U., Gates, J.M., Gharibyan, N., Golubev, P., Gregorich, K.E., Hamilton, J.H., Hartmann, W., Herzberg, R.-D., Heßerger, F.P., Hinde, D.J., Hoffmann, J., Hollinger, R., Hübner, A., Jäger, E., Kindler, B., Kratz, J.V., Krier, J., Kurz, N., Laatiaoui, M., Lahiri, S., Lang, R., Lommel, B., Maiti, M., Miernik, K., Minami, S., Mistry, A., Mokry, C., Nitsche, H., Omtvedt, J.P., Pang, G.K., Papadakis, P., Renisch, D., Roberto, J., Rudolph, D., Runke, J., Rykaczewski, K.P., Sarmiento, L.G., Schädel, M., Schausten, B., Semchenkov, A., Shaughnessy, D.A., Steinegger, P., Steiner, J., Tereshatov, E.E., Thörle-Pospiech, P., Tinschert, K., Torres De Heidenreich, T., Trautmann, N., Türler, A., Uusitalo, J., Ward, D.E., Wegrzecki, M., Wiehl, N., Van Cleve, S., Yakusheva, V.
The fusion reaction ⁴⁸Ca+²⁴⁹Bk leading to formation of the element Ts (Z=117)
Phys. Rev. C. 99 (2019) 054306

Radiochimica Acta Special Issue:
Günter Herrmann Memorial Issue

Matthias Schädel and Yuichiro Nagame
From SRAFAP to ARCA and AIDA - developments and implementation of automated aqueous-phase rapid chemistry apparatuses for heavy actinides and transactinides
Radiochim. Acta 107, 561 (2019)

2018

Lotte Lens, Alexander Yakushev, Christoph Emanuel Düllmann, Masato Asai, Jochen Ballof, Michael Block, Helena May David, John Despotopulos, Antonio Di Nitto, Klaus Eberhardt, Julia Even, Michael Götz, Stefan Götz, Hiromitsu Haba, Laura Harkness-Brennan, Fritz Peter Heßberger, Rodi D. Herzberg, Jan Hoffmann, Annett Hübner, Egon Jäger, Daniel Judson, Jadambaa Khuyagbaatar, Birgit Kindler, Yukiko Komori, Joonas Konki, Jens Volker Kratz, Jörg Krier, Nikolaus Kurz, Mustapha Laatiaoui, Susanta Lahiri, Bettina Lommel, Moumita Maiti, Andrew K. Mistry, Christoph Mokry, Ken Moody, Yuichiro Nagame, Jon Petter Omtvedt, Philippos Papadakis, Valeria Pershina, Jörg Runke, Matthias Schädel, Paul Scharrer, Tetsuya Sato, Dawn Shaughnessy, Brigitta Schausten, Petra Thörle-Pospiech, Norbert Trautmann, Kazuaki Tsukada, Juha Uusitalo, Andrew Ward, Maciej Wegrzecki, Norbert Wiehl, Vera Yakusheva
Online chemical adsorption studies of Hg, Tl, and Pb on SiO₂ and Au surfaces in preparation for chemical investigations on Cn, Nh, and Fl at TASCA
Radiochim. Acta 106, 949 (2018)

Sato, T., Asai, M., Borschevsky, A., Beerwerth, R., Kaneya, Y., Makii, H., Mitsukai, A., Nagame, Y., Osa, A., Toyoshima, A., Tsukada, K., Sakama, M., Takeda, S., Ooe, K., Sato, D., Shigekawa, Y., Ichikawa, S., Düllmann, Ch.E., Grund, J., Renisch, D., Kratz, J.V., Schädel, M., Eliav, E., Kaldor, U., Fritzsche, S., Stora, T.
First ionization potentials of Fm, Md, No, and Lr: verification of filling-up of 5f electrons and confirmation of the actinide series
J. Am. Chem. Soc. 140 (2018) 14609-14613

Såmark-Roth, A., Sarmiento, L.G., Rudolph, D., Ljungberg, J., Carlsson, B.G., Fahlander, C., Forsberg, U., Golubev, P., Ragnarsson, I., Ackermann, D., Andersson, L.-L., Block, M., Brand, H., Cox, D.M., Di Nitto, A., Düllmann, Ch.E., Eberhardt, K., Even, J., Gates, J.M., Gerl, J., Gregorich, K.E., Gross, C.J., Herzberg, R.-D., Heßberger, F.P., Jäger, E., Khuyagbaatar, J., Kindler, B., Kojouharov, I., Kratz, J.V., Krier, J., Kurz, N., Lommel, B., Mistry, A., Mokry, C., Omtvedt, J.P., Papadakis, P., Runke, J., Rykaczewski, K., Schädel, M., Schaffner, H., Schausten, B., Thörle-Pospiech, P., Trautmann, N., Torres, T., Türler, A., Ward, A., Wiehl, N., Yakushev, A
Low-lying states in ²¹⁹Ra and ²¹⁵Rn: sampling microsecond α-decaying nuclei
Phys. Rev. C 98 (2018) 044307.

Di Nitto, A., Khuyagbaatar, J., Ackermann, D., Andersson, L.-L., Badura, E., Block, M., Brand, H., Conrad, I., Cox, D.M., Düllmann, Ch.E., Dvorak, J., Eberhardt, K., Ellison, P.A., Esker, N.E., Even, J., Fahlander, C., Forsberg, U., Gates, J.M., Golubev, P., Gothe, O, Gregorich, K.E., Hartmann, W., Herzberg, R.-D., Heßberger, F.P., Hoffmann, J., Hollinger, R., Hübner, A., Jäger, E., Kindler, B., Klein, S., Kojouharov, I., Kratz, J.V., Krier, J., Kurz, N., Lahiri, S., Lommel, B., Maiti, M., Mändl, R., Merchán, E., Minami, S., Mistry, A.K., Mokry, C., Nitsche, H., Omtvedt, J.P., Pang, G.K., Renisch, D., Rudolph, D., Runke, J., Sarmiento, L.G., Schädel, M., Schaffner, H., Schausten, B., Semchenkov, A., Steiner, J., Thörle-Pospiech, T., Trautmann, N., Türler, A., Uusitalo, J., Ward, D., Wegrzecki, M., Wieczorek, P., Wiehl, N., Yakushev, A., Yakusheva, V.
Study of non-fusion products in the ⁵⁰Ti + ²⁴⁹Cf reaction
Phys. Lett. B 784 (2018) 199-205

2017

Götz, M., Götz, S., Kratz, J.V., Düllmann, Ch.E., Mokry, Ch., Runke, J., Thörle-Pospiech, P., Wiehl, N., Schädel, M., Ballof, J., Dorrer, H., Grund, J., Huber, D., Jäger, E., Keller, O., Krier, J., Khuyagbaatar, J., Lens, L., Lommel, B., Mendel, M., Moody, K.J., Scharrer, P., Schausten, B., Shaughnessy, D., Schmitt, M., Steiner, J., Trautmann, N., Yakushev, A., Yakusheva, V.
Radiochemical study of the kinematics of multi-nucleon transfer reactions in ⁴⁸Ca + ²⁴⁸Cm collisions 10% above the Coulomb barrier
Nucl. Phys. A 961 (2017) 1-21

2016

Khuyagbaatar, J., Yakushev, A., Düllmann, Ch.E., Ackermann, D., Anderson, L.-L., Block, M., Brand, H., Even, J., Forsberg, U., Hartmann, W., Herzberg, R.-D., Heßberger, F.P., Hoffmann, J., Hübner, A., Jäger, E., Jeppsson, J., Kindler, B., Kratz, J.V., Krier, J., Kurz, N., Lommel, B., Maiti, M., Minami, S., Rudolph, D., Runke, J., Sarmiento, L.G., Schädel, M., Schausten, B., Steiner, J., Torres De Heidenreich, T., Uusitalo, J., Wiehl, N., Yakusheva, V.
Fission in the landscape of heaviest elements: Some recent examples
EPJ Web. Conf. 131 (2016) 03003

Sato, T.K., Asai, M., Borschevsky, A., Stora, T., Sato, N., Kaneya, Y., Tsukada, K., Düllmann, Ch.E., Eberhardt, K., Eliav, E., Ichikawa, S., Kaldor, U., Kratz, J.V., Miyashita, S., Nagame, Y., Ooe, K., Osa, A., Renisch, D., Runke, J., Schädel, M., Thörle-Pospiech, P., Toyoshima, A., Trautmann, N.
First ionization potential of the heaviest actinide lawrencium, element 103
EPJ Web. Conf. 131 (2016) 05001

Usoltsev, I., Eichler, R., Wang, Y., Even, J., Yakushev, A., Haba, H., Asai, M., Brand, H., Di Nitto, A., Düllmann, Ch.E., Fangli, F., Hartmann, W., Huang, M., Jäger, E., Kaji, D., Kanaya, J., Kaneya, Y., Khuyagbaatar, J., Kindler, B., Kratz, J.V., Krier, J., Kudou, Y., Kurz, N., Lommel, B., Miyashita, S., Morimoto, K., Morita, K., Murakami, M., Nagame, Y., Nitsche, H., Ooe, K., Sato, T.K., Schädel, M., Steiner, J., Steinegger, P., Sumita, T., Takeyama, M., Tanaka, K., Toyoshima, A., Tsukada, K., Türler, A., Wakabayashi, Y., Wiehl, N., Yamaki, S., Qin, Z.
Decomposition studies of group 6 hexacarbonyl complexes. Part 1: production and decomposition of Mo(CO)6 and W(CO)6
Radiochim. Acta 104 (2016) 141-151

U. Forsberg, D. Rudolph, L.-L. Andersson, A. Di Nitto, Ch.E. Düllmann, C. Fahlander, J.M. Gates, P. Golubev, K.E. Gregorich, C.J. Gross, R.-D. Herzberg, F.P. Heßberger, J. Khuyagbaatar, J.V. Kratz, K. Rykaczewski, L.G. Sarmiento, M. Schädel, A. Yakushev, S. Åberg, D. Ackermann, M. Block, H. Brand, B.G. Carlsson, D. Cox, X. Derkx, J. Dobaczewski, K. Eberhardt, J. Even, J. Gerl, E. Jäger, B. Kindler, J. Krier, I. Kojouharov, N. Kurz, B. Lommel, A. Mistry, C. Mokry, W. Nazarewicz, H. Nitsche, J.P. Omtvedt, P. Papadakis, I. Ragnarsson, J. Runke, H. Schaffner, B. Schausten, Yue Shi, P. Thörle-Pospiech, T. Torres, T. Traut, N. Trautmann, A. Türler, A. Ward, D.E. Ward, N. Wiehl
Recoil-α-fission and recoil-α–α-fission events observed in the reaction ⁴⁸Ca + ²⁴³Am
Nucl. Phys. A 953 (2016) 117–138

Steinegger, P., Asai, M., Dressler, R., Eichler, R., Kaneya, Y., Mitsukai, A., Nagame, Y., Piguet, D., Sato, T.K., Schädel, M., Takeda, S., Toyoshima, A., Tsukada, K., Türler, A., Vascon, A.
Vacuum Chromatography of Tl on SiO₂ at the Single-Atom Level
J. Phys. Chem. C 120, 13, 7122-7132 (2016)

Matthias Schädel
Prospects of heavy and superheavy element production via inelastic nucleus-nucleus collisions – from ²³⁸U+²³⁸U to ¹⁸O+²⁵⁴Es
EPJ Web. Conf. 131 (2016) 04001

Yuichiro Nagame, Jens Volker Kratz and Matthias Schädel
Chemical properties of rutherfordium (Rf) and dubnium (Db) in the aqueous phase
EPJ Web. Conf. 131 (2016) 07007

2015

Sato, T.K., Asai, M., Borschevsky, A., Stora, T., Sato, N., Kaneya, Y., Tsukada, K., Düllmann, Ch.E., Eberhardt, K., Eliav, E., Ichikawa, S., Kaldor, U., Kratz, J.V., Miyashita, S., Nagame, Y., Ooe, K., Osa, A., Renisch, D., Runke, J., Schädel, M., Thörle-Pospiech, P., Toyoshima, A., Trautmann, N.
Measurement of the first ionization potential of lawrencium (element 103)
Nature 520 (2015) 209-211
see accompanying News&Views article by Andreas Türler on "Lawrencium bridges a knowledge gap" at A. Türler, Nature 520 (2015) 166-167

Nagame, Y. ; Kratz, J. V. ; Schädel, M.
Chemical studies of elements with Z ≥ 104 in liquid phase
Nuclear Physics A 944, 614 (2015)

A. Toyoshima , K. Ooe, S. Miyashita, M. Asai, M. F. Attallah, N. Goto, N. S. Gupta, H. Haba, M. Huang, J. Kanaya, Y. Kaneya, Y. Kasamatsu, Y. Kitatsuji, Y. Kitayama, K. Koga, Y. Komori, T. Koyama, J. V. Kratz, H. V. Lerum, Y. Oshimi, V. Pershina, D. Sato, T. K. Sato, Y. Shigekawa, A. Shinohara, A. Tanaka, K. Tsukada, S. Tsuto, T. Yokokita, A. Yokoyama, J. P. Omtvedt, Y. Nagame, M. Schädel
Chemical studies of Mo and W in preparation of a seaborgium (Sg) reduction experiment using MDG, FEC, and SISAK
Journal of Radioanalytical and Nuclear Chemistry 303, 1169-1172 (2015)

M. Schädel
Chemistry of superheavy elements
Phil. Trans. R. Soc. A 373 20140191 (2015)

D. Rudolph, U. Forsberg, P. Golubev, L. G. Sarmiento, A. Yakushev, L.-L. Andersson, A. Di Nitto, Ch. E. Düllmann, J. M. Gates, K. E. Gregorich, C. J. Gross, R.-D. Herzberg, F. P. Heßberger, J. Khuyagbaatar, J. V. Kratz, K. Rykaczewski, M. Schädel, S. Aberg, D. Ackermann, M. Block, H. Brand, B. G. Carlsson, D. Cox, X. Derkx, K. Eberhardt, J. Even, C. Fahlander, J. Gerl, E. Jäger, B. Kindler, J. Krier, I. Kojouharov, N. Kurz, B. Lommel, A. Mistry, C. Mokry, H. Nitsche, J. P. Omtvedt, P. Papadakis, I. Ragnarsson, J. Runke, H. Schaffner, B. Schausten, P. Thörle-Pospiech, T. Torres, T. Traut, N. Trautmann, A. Türler, A. Ward, D. E. Ward, N. Wiehl
Selected spectroscopic results on element 115 decay chains
J. Radiochem. Nucl. Sci. 303 (2015) 1185-1190

K. Ooe , M. F. Attallah, M. Asai, N. Goto, N. S. Gupta, H. Haba, M. Huang, J. Kanaya, Y. Kaneya, Y. Kasamatsu, Y. Kitatsuji, Y. Kitayama, K. Koga, Y. Komori, T. Koyama, J. V. Kratz, H. V. Lerum, S. Miyashita, Y. Oshimi, V. Pershina, D. Sato, T. K. Sato, Y. Shigekawa, A. Shinohara, A. Tanaka, A. Toyoshima, K. Tsukada, S. Tsuto, T. Yokokita, A. Yokoyama, J. P. Omtvedt, Y. Nagame, M. Schädel
Development of a new continuous dissolution apparatus with a hydrophobic membrane for superheavy element chemistry
Journal of Radioanalytical and Nuclear Chemistry 303, 1317-1320 (2015)

Sato, T.K., Asai, M., Sato, N., Tsukada, K., Toyoshima, A., Ooe, K., Miyashita, S., Kaneya, Y., Osa, A., Schädel, M., Nagame, Y., Ichikawa, S., Stora, T., Kratz, J.V.
Development of a He/CdI₂ gas-jet system coupled to a surface-ionization type ion-source in JAEA-ISOL: towards determination of the first ionization potential of Lr (Z = 103)
Journal of Radioanalytical and Nuclear Chemistry 303, 1253-1257 (2015)

Sato, T.K., Asai, M., Borschevsky, A., Stora, T., Sato, N., Kaneya, Y., Tsukada, K., Düllmann, Ch.E., Eberhardt, K., Eliav, E., Ichikawa, S., Kaldor, U., Kratz, J.V., Miyashita, S., Nagame, Y., Ooe, K., Osa, A., Renisch, D., Runke, J., Schädel, M., Thörle-Pospiech, P., Toyoshima, A., Trautmann, N.
Measurement of the first ionization potential of lawrencium (element 103)
Nature 520 (2015) 209-211
see accompanying News&Views article by Andreas Türler on "Lawrencium bridges a knowledge gap" at A. Türler, Nature 520 (2015) 166-167

Julia Even, Dieter Ackermann, Masato Asai, Michael Block, Holger Brand, Antonio Di Nitto, Christoph E. Düllmann, Robert Eichler, Fangli Fan, Hiromitsu Haba, Willi Hartmann, Annett Hübner, Fritz P. Heßberger, Minqhiu Huang, Egon Jäger, Daiya Kaji, Jumpei Kanaya, Yusuke Kaneya, Jadambaa Khuyagbaatar, Birgit Kindler, Jens V. Kratz, Jörg Krier, Yuki Kudou, Nikolaus Kurz, Mustapha Laatiaoui, Bettina Lommel, Joachim Maurer, Sunao Miyashita, Kouji Morimoto, Kosuke Morita, Masashi Murakami, Yuichiro Nagame, Heino Nitsche, Kazuhiro Ooe, Zhi Qin, Tetsuya K. Sato, Matthias Schädel, Jutta Steiner, Takayuki Sumita, Mirei Takeyama, Kengo Tanaka, Atsushi Toyoshima, Kazuaki Tsukada, Andreas Türler, Ilya Usoltsev, Yasuo Wakabayashi, Yang Wang, Norbert Wiehl, Alexander Yakushev, Sayaka Yamaki
In situ synthesis of volatile carbonyl complexes with short-lived nuclides
J. Radioanal. Nucl. Chem. 303 (2015) 2457-2466

J. Khuyagbaatar, A. Yakushev, Ch.E. Düllmann, D. Ackermann, L.-L. Andersson, M. Block, H. Brand, D.M. Cox, J. Even, U. Forsberg, P. Golubev, W. Hartmann, R.-D. Herzberg, F.P. Heßberger, J. Hoffmann, A. Hübner, E. Jäger, J. Jeppsson, B. Kindler, J.V. Kratz, J. Krier, N. Kurz, B. Lommel, M. Maiti, S. Minami, A.K. Mistry, Ch.M. Mrosek, I. Pysmenetska, D. Rudolph, L.G. Sarmiento, H. Schaffner, M. Schädel, B. Schausten, J. Steiner, T. Torres De Heidenreich, J. Uusitalo, M. Wegrzecki, N. Wiehl, and V. Yakusheva
New Short-Lived Isotope ²²¹U and the Mass Surface Near N=126
Phys. Rev. Lett. 115, 242502 (2015)

2014

J. Even, A. Yakushev, Ch. E. Düllmann, H. Haba, M. Asai, T. K. Sato, H. Brand, A. Di Nitto, R. Eichler, F. L. Fan, W. Hartmann, M. Huang, E. Jäger, D. Kaji, J. Kanaya, Y. Kaneya, J. Khuyagbaatar, B. Kindler, J. V. Kratz, J. Krier, Y. Kudou, N. Kurz, B. Lommel, S. Miyashita, K. Morimoto, K. Morita, M. Murakami, Y. Nagame, H. Nitsche, K. Ooe, Z. Qin, M. Schädel, J. Steiner, T. Sumita, M. Takeyama, K. Tanaka, A. Toyoshima, K. Tsukada, A. Türler, I. Usoltsev, Y. Wakabayashi, Y. Wang, N. Wiehl, S. Yamaki
Synthesis and detection of a seaborgium carbonyl complex
Science 345, 1491 (2014)
Full text
Abstract
Reprint

Alexander Yakushev, Jacklyn M. Gates, Andreas Türler, Matthias Schädel, Christoph E. Düllmann, Dieter Ackermann, Lise-Lotte Andersson, Michael Block, Willy Brüchle, Jan Dvorak, Klaus Eberhardt, Hans G. Essel, Julia Even, Ulrika Forsberg, Alexander Gorshkov, Reimar Graeger, Kenneth E. Gregorich, Willi Hartmann, Rolf-Dietmar Herzberg, Fritz P. Heßberger, Daniel Hild, Annett Hübner, Egon Jäger, Jadambaa Khuyagbaatar, Birgit Kindler, Jens V. Kratz, Jörg Krier, Nikolaus Kurz, Bettina Lommel, Lorenz J. Niewisch, Heino Nitsche, Jon Petter Omtvedt, Edward Parr, Zhi Qin, Dirk Rudolph, Jörg Runke, Brigitta Schausten, Erwin Schimpf, Andrey Semchenkov, Jutta Steiner, Petra Thörle-Pospiech, Juha Uusitalo, Maciej Wegrzecki, and Norbert Wiehl
Superheavy Element Flerovium (Element 114) Is a Volatile Metal
Inorg. Chem., 53 (3), 1624–1629 (2014)

D. Rudolph, U. Forsberg, P. Golubev, L.G. Sarmiento, A. Yakushev, L.-L. Andersson, A. Di Nitto, Ch.E. Düllmann, J.M. Gates, K.E. Gregorich, C.J. Gross, R.-D. Herzberg, F.P. Heßberger, J. Khuyagbaatar, J.V. Kratz, K. Rykaczewski, M. Schädel, S. Åberg, D. Ackermann, M. Block, H. Brand, B.G. Carlsson, D. Cox, X. Derkx, K. Eberhardt, J. Even, C. Fahlander, J. Gerl, E. Jäger, B. Kindler, J. Krier, I. Kojouharov, N. Kurz, B. Lommel, A. Mistry, C. Mokry, H. Nitsche, J.P. Omtvedt, P. Papadakis, I. Ragnarsson, J. Runke, H. Schaffner, B. Schausten, P. Thörle-Pospiech, T. Torres, T. Traut, N. Trautmann, A. Türler, A. Ward, D.E. Ward, N. Wiehl
Alpha-Photon Coincidence Spectroscopy Along Element 115 Decay Chains
Acta Phys. Pol. B 45 (2014) 263-272

J. Khuyagbaatar, A. Yakushev, Ch.E. Düllmann, D. Ackermann, L.-L. Andersson, M. Asai, M. Block, R.A. Boll, H. Brand, D.M. Cox, M. Dasgupta, X. Derkx, A. Di Nitto, K. Eberhardt, J. Even, M. Evers, C. Fahlander, U. Forsberg, J.M. Gates, N. Gharibyan, P. Golubev, K.E. Gregorich, J.H. Hamilton, W. Hartmann, R.-D. Herzberg, F.P. Hessberger, D.J. Hinde, J. Homann, R. Hollinger, A. Hübner, E. Jäger, B. Kindler, J.V. Kratz, J. Krier, N. Kurz, M. Laatiaoui, S. Lahiri, R. Lang, B. Lommel, M. Maiti, K. Miernik, S. Minami, A. Mistry, C. Mokry, H. Nitsche, J.P. Omtvedt, G.K. Pang, P. Papadakis, D. Renisch, J. Roberto, D. Rudolph, J. Runke, K. Rykaczewski, L.G. Sarmiento, M. Schädel, B. Schausten, A. Semchenkov, D.A. Shaughnessy, P. Steinegger, J. Steiner, E.E. Tereshatov, P. Thörle-Pospiech, K. Tinschert, T. Torres De Heidenreich, N. Trautmann, A. Türler, J. Uusitalo, D.E. Ward, M. Wegrzecki, N. Wiehl, S.M. Van Cleve, and V. Yakusheva
Study of the ⁴⁸Ca+²⁴⁹Bk Fusion Reaction Leading to Element Z=117: Long-Lived α-decaying ²⁷⁰Db and Discovery of ²⁶⁶Lr
Phys. Rev. Lett. 112, 172501 (2014)

Julia Even, Alexander Yakushev, Christoph Emanuel Düllmann, Jan Dvorak, Robert Eichler, Oliver Gothe, Willy Hartmann, Daniel Hild, Egon Jäger, Jadambaa Khuyagbaatar, Birgit Kindler, Jens Volker Kratz, Jörg Krier, Bettina Lommel, Lorenz Niewisch, Heino Nitsche, Inna Pysmenetska, Matthias Schädel, Brigitta Schausten, Andreas Türler, Norbert Wiehl, and David Wittwer
In-situ formation, thermal decomposition, and adsorption studies of transition metal carbonyl complexes with short-lived radioisotopes
Radiochim. Acta 102, 1093 (2014)

E. Jäger, H. Brand, Ch.E. Düllmann, J. Khuyagbaatar, J. Krier, M. Schädel, T. Torres, A. Yakushev
High intensity target wheel at TASCA: target wheel control system and target monitoring
J. Radioanal. Nucl. Chem. 299 (2014) 1073–1079

J. Runke, Ch.E. Düllmann, K. Eberhardt, P.A. Ellison, K.E. Gregorich, S. Hofmann, E. Jäger, B. Kindler, J.V. Kratz, J. Krier, B. Lommel, C. Mokry, H. Nitsche, J.B. Roberto, K.P. Rykaczewski, M. Schädel, P. Thörle-Pospiech, N. Trautmann, A. Yakushev
Preparation of actinide targets for the synthesis of the heaviest elements
J. Radioanal. Nucl. Chem. 299 (2014) 1081-1084

T. Beyer, K. Blaum, M. Block, Ch. E. Düllmann, et al.
An RFQ cooler and buncher for the TRIGA-SPEC experiment
Appl. Phys. B 114, 129 (2014)

Forsberg, U., Rudolph, D., Golubev, P., Sarmiento, L.G., Yakushev, A., Andersson, L.-L., Di Nitto, A.,
Düllmann, Ch.E., Gates, J.M., Gregorich, K.E., Gross, C.J., Heßberger, F.P., Herzberg, R.-D.,
Khuyagbaatar, J., Kratz, J.V., Rykaczewski, K., Schädel, M., Åberg, S., Ackermann, D., Block, M.,
Brand, H., Carlsson, B.G., Cox, D., Derkx, X., Eberhardt, K., Even, J., Fahlander, C., Gerl, J., Jäger,
E., Kindler, B., Krier, J., Kojouharov, I., Kurz, N., Lommel, B., Mistry, A., Mokry, C., Nitsche, H.,
Omtvedt, J.P., Papadakis, P., Ragnarsson, I., Runke, J., Schaffner, H., Schausten, B.,
Thörle-Pospiech, P., Torres, T., Traut, T., Trautmann, N., Türler, A., Ward, A., Ward, D.E., Wiehl, N.
Spectroscopic Tools Applied to Element Z = 115 Decay Chains
EPJ Web Conf. 66 (2014) 02036

Nishio, K., Ikezoe, H., Hofmann, S., Ackermann, D., Aritomo, Y., Comas, V.F., Düllmann, Ch.E., Heinz, S., Heredia, J.A., Heßberger, F.P., Hirose, K., Khuyagbaatar, J., Kindler, B., Kojouharov, I., Lommel, B., Makii, M., Mann, R., Mitsuoka, S., Nishinaka, I., Ohtsuki, T., Saro, S., Schädel, M., Popeko, A.G., Türler, A., Wakabayashi, Y., Watanabe, Y., Yakushev, A., Yeremin, A.
Study of heavy-ion induced fission for heavy element synthesis
Nucl. Data Sheets 119 (2014) 299-302

Nishio, K., Ikezoe, H., Hofmann, S., Heßberger, F.P., Ackermann, D., Antalic, S., Aritomo, Y., Comas, V.F., Düllman, Ch.E., Gorshkov, A., Graeger, R., Heinz, S., Heredia, J.A., Hirose, K., Khuyagbaatar, J., Kindler, B., Kojouharov, I., Lommel, B., Makii, H., Mann, R., Mitsuoka, S., Nagame, Y, Nishinaka, I., Ohtsuki, T., Popeko, A.G., Saro, S., Schädel, M., Türler, A., Wakabayashi, Y., Watanabe, Y., Yakushev A., and Yeremin, A.V.
Study of heavy-ion induced fission for heavy-element synthesis
EPJ Web Conf. 66 (2014) 03065

N. Sato, T. K. Sato, M. Asai, A. Toyoshima, K. Tsukada, Z. J. Li, K. Nishio, Y. Nagame, M. Schädel, H. Haba, S. Ichikawa, and H. Kikunaga
Production of ²⁵⁶Lr in the ^249,250,251Cf + ¹¹B, ²⁴³Am + ¹⁸O, and ²⁴⁸Cm + ¹⁴N reactions
Radiochim. Acta 102, 211 (2014)

Nagame, Y., Toyoshima, A., Tsukada, K., Asai, M., Sato, T.K., Schädel, M.
Radiochemical studies of the heaviest elements at JAEA
J. Radioanal. Nucl. Chem. 300, 77-88 (2014)

2013

Schädel, M., Shaughnessy, D.
The chemistry of superheavy elements
ISBN 978-3-642-37466-1 (2013)

Atsushi Toyoshima, Zijie Li, Masato Asai, Nozomi Sato, Tetsuya K. Sato, Takahiro Kikuchi, Yusuke Kaneya, Yoshihiro Kitatsuji, Kazuaki Tsukada, Yuichiro Nagame, Matthias Schädel, Kazuhiro Ooe, Yoshitaka Kasamatsu, Atsushi Shinohara, Hiromitsu Haba, and Julia Even
Measurement of the Md³⁺/Md²⁺ Reduction Potential Studied with Flow Electrolytic Chromatography
Inorg. Chem. 52 12311–12313 (2013)

D. Rudolph, U. Forsberg, P. Golubev, L. G. Sarmiento, A. Yakushev, L.-L. Andersson, A. Di Nitto, Ch. E. Düllmann, J. M. Gates, K. E. Gregorich, C. J. Gross, F. P. Heßberger, R.-D. Herzberg, J. Khuyagbaatar, J. V. Kratz, K. Rykaczewski, M. Schädel, S. Åberg, D. Ackermann, M. Block, H. Brand, B. G. Carlsson, D. Cox, X. Derkx, K. Eberhardt, J. Even, C. Fahlander, J. Gerl, E. Jäger, B. Kindler, J. Krier, I. Kojouharov, N. Kurz, B. Lommel, A. Mistry, C. Mokry, H. Nitsche, J. P. Omtvedt, P. Papadakis, I. Ragnarsson, J. Runke, H. Schaffner, B. Schausten, P. Thörle-Pospiech, T. Torres, T. Traut, N. Trautmann, A. Türler, A. Ward, D. E. Ward, and N. Wiehl
Spectroscopy of Element 115 Decay Chains
Phys. Rev. Lett. 111, 112502 (2013)

J.V. Kratz, M. Schädel, and H.W. Gäggeler
Reexamining the heavy-ion reactions ²³⁸U +²³⁸U and ²³⁸U +²⁴⁸Cm and actinide production close to the barrier
Phys. Rev. C 88 (2013) 054615

Nishio, K., Ikezoe, H., Hofmann, S., Ackermann, D., Aritomo, Y., Comas, V.F., Düllmann, Ch.E., Heinz, S., Heredia, J.A., Heßberger, F.P., Hirose, K., Khuyagbaatar, J., Kindler, B., Kojouharov, I., Lommel, B., Makii, M., Mann, R., Mitsuoka, S., Nishinaka, I., Ohtsuki, T., Saro, S., Schädel, M., Popeko, A.G., Türler, A., Wakabayashi, Y., Watanabe, Y., Yakushev, A., Yeremin, A.
In-beam fissio study at JAEA for heavy element synthesis
AIP Conference Proceedings, 1524, 68-72 (2013)

Sato, T.K., Sato, N., Asai, M., Tsukada, K., Toyoshima, A., Ooe, K., Miyashita, S., Schädel, M., Kaneya, Y., Nagame, Y., Osa, A., Ichikawa, S.-I., Stora, T., Kratz, J.V.
First successful ionization of Lr (Z = 103) by a surface-ionization technique
Review of Scientific Instruments, 84 (2), 023304, (2013)

2012

M. Schädel
Chemistry of superheavy elements
Radiochim. Acta 100, 579 (2012)

Khuyagbaatar, J., Ackermann, D., Andersson, L.-L., Ballof, J., Brüchle, W., Düllmann, C.E., Dvorak, J., Eberhardt, K., Even, J., Gorshkov, A., Graeger, R., Heßberger, F.-P., Hild, D., Hoischen, R., Jäger, E., Kindler, B., Kratz, J.V., Lahiri, S., Lommel, B., Maiti, M., Merchan, E., Rudolph, D., Schädel, M., Schaffner, H., Schausten, B., Schimpf, E., Semchenkov, A., Serov, A., Türler, A., Yakushev, A.
Study of the average charge states of ¹⁸⁸Pb and ^252,252No ions at the gas-filled separator TASCA
Nucl. Instrum. Meth. 689 (2012) 40-46

U. Forsberg, P. Golubev, L.G. Sarmiento, J. Jeppsson, D. Rudolph, L.-L. Andersson, D. Ackermann, M. Asai, M. Block, K. Eberhardt, J. Even, Ch.E. Düllmann, J. Dvorak, J.M. Gates, K.E. Gregorich, R.-D. Herzberg, F.P. Heßberger, E. Jäger, J. Khuyagbaatar, I. Kojouharov, J.V. Kratz, J. Krier, N. Kurz, S. Lahiri, B. Lommel, M. Maiti, E. Merchán, J.P. Omtvedt, E. Parr, J. Runke, H. Schaffner, M. Schädel, A. Yakushev
First Experiment at TASCA Towards X-Ray Fingerprinting of Element 115 Decay Chains
Acta Phys. Polonica 43, 305 (2012)

Z. J. Li, A. Toyoshima, M.Asai, K. Tsukada, T. K. Sato, N. Sato, T. Kikuchi, Y.Nagame, M. Schädel, V. Pershina, X.H. Liang, Y. Kasamatsu, Y. Komori, K.Ooe, A. Shinohara, S.Goto, H. Murayama, M.Murakami, H. Kudo, H.Haba, Y. Takeda, M. Nishikawa, A. Yokoyama, S. Ikarashi, K. Sueki, K. Akiyama and J. V. Kratz
Sulfate complexation of element 104, Rf, in H₂SO₄/HNO₃ mixed solution
Radiochim. Acta 100, 157-164 (2012)

Even, J., Yakushev, A., Düllmann, Ch.E., Dvorak, J., Eichler, R., Gothe, O., Hild, D., Jäger, E., Khuyagbaatar, J., Kratz, J.V., Krier, J., Niewisch, L., Nitsche, H., Pysmenetska, I., Schädel, M., Schausten, B., Türler, A., Wiehl, N., Wittwer, D.
Rapid Synthesis of Radioactive Transition-Metal Carbonyl Complexes at Ambient Conditions.
Inorg. Chem. 51, 6431–6433 (2012)

2011

Gates, J.M., Düllmann, Ch.E., Schädel, M., Yakushev, A., Türler, A., Eberhardt, K., Kratz, J.V., Ackermann, D., Andersson, L.-L., Block, M., Brüchle, W., Dvorak, J., Essel, H.G., Ellison, P.A., Even, J., Forsberg, U., Gellanki, J., Gorshkov, A., Graeger, R., Gregorich, K.E., Hartmann, W., Herzberg, R.D., Heßberger, F.P., Hild, D., Hübner, A., Jäger, E., Khuyagbaatar, J., Kindler, B., Krier, J., Kurz, N., Lahiri, S., Liebe, D., Lommel, B., Maiti, M., Nitsche, H., Omtvedt, J.P., Parr, E., Rudolph, D., Runke, J., Schaffner, H., Schausten, B. Schimpf, E., Semchenkov, A., Steiner, J., Thörle-Pospiech, P., Uusitalo, J., Wegrzecki, M., Wiehl, N.
First superheavy element experiments at the GSI recoil separator TASCA: the production and decay of element 114 in the ²⁴⁴Pu(⁴⁸ Ca,3-4n) reaction.
Phys. Rev. C 83, 054618 (2011)

Even, J., Ballof, J., Brüchle, W., Buda, R.A., Düllmann, Ch.E., Eberhardt, K., Gorshkov, A., Gromm, E., Hild, D., Jäger, E., Khuyagbaatar, J., Kratz, J.V., Krier, J., Liebe, D., Mendel, M., Nayak, D., Opel, K., Omtvedt, J.P., Reichert, P., Runke, J., Sabelnikov, A., Samadani, F., Schädel, M., Schausten, B., Scheid, N., Schimpf, E., Semchenkov, A., Thörle-Pospiech, P., Toyoshima, A., Türler, A., Vicente Vilas, V., Wiehl, N., Wunderlich, T., Yakushev, A.
The Recoil Transfer Chamber – an interface to connect the physical preseparator TASCA with chemistry and counting setups.
Nucl. Instrum. Meth. A 638, 157-164 (2011)

Nishio, K., Ikezoe, H., Hofmann, S., Ackermann, D., Antalic, S., Aritomo, Y., Comas, V.F., Düllmann, Ch.E., Gorshkov, A., Graeger, R., Hagino, K., Heinz, S., Heredia, J.A., Hirose, K., Khuyagbaatar, J., Kindler, B., Kojouharov, I., Lommel, B., Makii, H., Mann, R., Mitsuoka, S., Nagame, Y., Nishinaka, I., Ohtsuki, T., Popeko, A.G., Saro, S., Schädel, M., Türler, A., Wakabayashi, Y., Watanabe, Y., Yakushev, A., Yeremin, A.V.
Investigation of fission properties and evaporation residue measurement in the reactions using ²³⁸U target nucleus
EPJ Conf. 17 (2011) 09005

Dvorak, J., Block, M., Düllmann, Ch.E., Heinz, S., Herzberg, R.-D., Schädel, M.
IRiS - Exploring new frontiers in neutron-rich isotopes of the heaviest elements with a new Inelastic Reaction Isotope Separator.
Nucl. Instrum. Meth. A 652, 687–691 (2011)

2010

Matthias Schädel
Falsch gefeiert? - Wer hat 107 wann entdeckt?
Nachrichten aus der Chemie, 49, 515 (2010)

R. Graeger, D. Ackermann, M. Chelnokov, V. Chepigin, Ch. E. Düllmann, J. Dvorak, J. Even, A. Gorshkov, F. P. Heßberger, D. Hild, A. Hübner, E. Jäger, J. Khuyagbaatar, B. Kindler, J. V. Kratz, J. Krier, A. Kuznetsov, B. Lommel, K. Nishio, H. Nitsche, J. P. Omtvedt, O. Petrushkin, D. Rudolph, J. Runke, F. Samadani, M. Schädel, B. Schausten, A. Türler, A. Yakushev, and Q. Zhi
Experimental study of the ²³⁸U(³⁶S,3–5n)^269–271Hs reaction leading to the observation of ²⁷⁰Hs
Phys. Rev. C 81, 061601 (2010)

Ch. E. Düllmann, M. Schädel, A. Yakushev, A. Türler, K. Eberhardt, J.V. Kratz, D. Ackermann, L.-L. Andersson, M. Block, W. Brüchle, J. Dvorak, H. G. Essel, P. A. Ellison, J. Even, J. M. Gates, A. Gorshkov, R. Graeger, K. E. Gregorich, W. Hartmann, R.-D. Herzberg, F. P. Heßberger, D. Hild, A. Hübner, E. Jäger, J. Khuyagbaatar, B. Kindler, J. Krier, N. Kurz, S. Lahiri, D. Liebe, B. Lommel, M. Maiti, H. Nitsche, J. P. Omtvedt, E. Parr, D. Rudolph, J. Runke, B. Schausten, E. Schimpf, A. Semchenkov, J. Steiner, P. Thörle-Pospiech, J. Uusitalo, M. Wegrzecki, and N. Wiehl
Production and Decay of Element 114: High Cross Sections and the New Nucleus Hs-277
Phys. Rev. Lett. 104, 252701 (2010)

Nishio, K., Hofmann, S., Heßberger, F.P., Ackermann, D., Antalic, S., Aritomo, Y., Comas, V.F., Düllmann, Ch.E., Gorshkov, A., Graeger, R., Hagino, K., Heinz, S., Heredia, J.A., Hirose, K., Ikezoe, H., Khuyagbaatar, J., Kindler, B., Kojouharov, I., Lommel, B., Mann, R., Mitsuoka, S., Nagame, Y., Nishinaka, I., Ohtsuki, T., Popeko, A.G., Saro, S., Schädel, M., Türler, A., Watanabe, Y., Yakushev, A., Yeremin, A.V.
Nuclear orientation in the reaction ³⁴S + ²³⁸U and synthesis of the new isotope ²⁶⁸Hs
Phys. Rev. C 82 (2010) 024611

L.-L. Andersson, D. Rudolph, P. Golubev, R.-D. Herzberg, R. Hoischen, E. Merchán, D. Ackermann,
Ch.E. Düllmann, K. Eberhardt, J. Even, J. Gerl, F.P. Heßberger, E. Jäger, J. Khuyagbaatar, I. Kojouharov, J.V. Kratz, J. Krier, N. Kurz, W. Prokopowicz, M. Schädel, H. Schaffner, B. Schausten, E. Schimpf, A. Semchenkov, A. Türler, H.-J.Wollersheim, A. Yakushev, P. Thörle-Pospiech, W. Hartmann, A. Hübner, B. Lommel, B. Kindler, and J. Steiner
TASISpec: A Highly Efficient Multi-coincidence Spectrometer for Nuclear Structure Investigations of the Heaviest Nuclei
Nucl. Instr. Meth. A, 622, 164 (2010)

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2009

M. Schädel & A. Türler
Ein Platz für Schwergewichte
Physik Journal 8, 35 (2009)

Y. Kasamatsu, A. Toyoshima, M. Asai, K. Tsukada, Z. Li, Y. Ishii, H. Toume, T.K. Sato, T. Kikuchi, I. Nishinaka, Y. Nagame, H. Haba, H. Kikunaga, Y. Kudou, Y. Oura, K. Akiyama, W. Sato, K. Ooe, H.Fujisawa, A. Shinohara, S. Goto, T. Hasegawa, H. Kudo, T. Nanri, M. Araki, N. Kinoshita, A. Yokoyama, F. Fan, Z. Qin, C.E. Düllmann, M. Schädel, and J.V. Kratz
Anionic Fluoro Complex of Element 105, Db
Chemistry Letters 38, 1084 (2009)

K. Tsukada, H. Haba, M. Asai, A. Toyoshima, K. Akiyama3 Y. Kasamatsu, I. Nishinaka, S. Ichikawa, K. Yasuda, Y.Miyamoto, K.Hashimoto, Y. Nagame, S.Goto, H. Kudo, W. Sato, A. Shinohara, Y.Oura, K. Sueki, H. Kikunaga, N. Kinoshita , A. Yokoyama, M. Schädel, W.Brüchle and J. V. Kratz
Adsorption of Db and its homologues Nb and Ta, and the pseudo-homologue Pa on anion-exchange resin in HF solution
Radiochim. Acta 97, 83–89 (2009)

J. Dvorak, W. Brüchle, Ch. E. Düllmann, Z. Dvorakova, K. Eberhardt, R. Eichler, E. Jäger, Y. Nagame, Z. Qin, M. Schädel, B. Schausten, E. Schimpf, R. Schuber, A. Semchenkov, P. Thörle, A. Türler, M. Wegrzecki and A. Yakushev
Cross section limits for the ²⁴⁸Cm(²⁵Mg, 4n–5n)^268,269Hs reactions
Phys. Rev. C 79, 037602 (2009)

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2008

Z. Qin, W.Brüchle, D. Ackermann, K. Eberhardt, F. P. Heßberger, E. Jäger, J. V. Kratz, P. Kuusiniemi, D. Liebe, G. Münzenberg, D. Nayak, Yu. N. Novikov, M. Schädel, B. Schausten, E. Schimpf, A. Semchenkov, B. Sulignano, P. Thörle and X. L. Wu
Search for the “missing” α-decay branch in ²³⁹Cm
Radiochim. Acta 96, 455 (2008)

H. Hummrich, N. L. Banik, M. Breckheimer, W. Brüchle, R. Buda, F. Feist, E. Jäger, J. V. Kratz, B. Kuczewski, D. Liebe, L. Niewisch, M. Schädel, B. Schausten, E. Schimpf, N. Wiehl‘
Electrodeposition methods in superheavy element chemistry
Radiochim. Acta 96, 73—83 (2008)

A. Toyoshima, H. Haba, K. Tsukada, M. Asai, K. Akiyama, S. Goto, Y. Ishii, I. Nishinaka, T. K. Sato, Yuichi Nagame, Wataru Sato, Yuuki Tani, H. Hasegawa, K. Matsuo, D. Saika, Y. Kitamoto, A. Shinohara, M. Ito, J. Saito, H. Kudo, A. Yokoyama, M. Sakama, K. Sueki, Y. Oura, H. Nakahara, M. Schädel, W. Brüchle and J. V. Kratz
Hexafluoro complex of rutherfordium in mixed HF/HNO₃ solutions
Radiochim. Acta 96, 125 (2008)

Yasuo Ishii, Atsushi Toyoshima, Kazuaki Tsukada, Masato Asai, Hayato Toume, Ichiro Nishinaka, Yuichiro Nagame, Sunao Miyashita, Tomotaka Mori, Hideo Suganuma, Hiromitsu Haba, Masami Sakamaki, Shin-ichi Goto, Hisaaki Kudo, Kazuhiko Akiyama, Yasuji Oura, Hiromichi Nakahara, Yuki Tashiro, Atsushi Shinohara, Matthias Schädel, Willy Brüchle, Valeria Pershina and Jens V. Kratz
Fluoride Complexation of Element 104, Rutherfordium (Rf), Investigated by Cation-exchange Chromatography
Chem. Letters 37, 288 (2008)

J. Dvorak, W. Brüchle, M. Chelnokov, Ch. E. Düllmann, Z. Dvorakova, K. Eberhardt, E. Jäger, R. Krücken, A. Kuznetsov, Y. Nagame, F. Nebel, K. Nishio, R. Perego, Z. Qin, M. Schädel, B. Schausten, E. Schimpf, R. Schuber, A. Semchenkov, P. Thörle, A. Türler, M. Wegrzecki, B. Wierczinski, A. Yakushev, and A. Yeremin
Observation of the 3n Evaporation Channel in the Complete Hot-Fusion Reaction ²⁶Mg + ²⁴⁸Cm Leading to the New Superheavy Nuclide ²⁷¹Hs
Phys. Rev. Lett. 100, 132503 (2008)

A. Semchenkov, W. Brüchle, E. Jäger, E. Schimpf, M. Schädel, C. Mühle, F. Klos, A. Türler, A. Yakushev, A. Belov, T. Belyakova, M. Kaparkova, V. Kukhtin, E. Lamzin, S. Sytchevsky
The TransActinide Separator and Chemistry Apparatus (TASCA) at GSI – Optimization of ion-optical structures and magnet designs
Nucl. Instrum. Meth. in Phys. Research B 266, 4153 (2008)

D. Liebe, K. Eberhardt, W. Hartmann, T. Häger, A. Hübner, J.V. Kratz, B. Kindler, B. Lommel, P. Thörle, M. Schädel, J. Steiner
The application of neutron activation analysis, scanning electron microscope, and radiographic imaging for the characterization of electrochemically deposited layers of lanthanide and actinide elements
Nucl. Instrum. Meth. A 590, 145 (2008)

Bettina Lommel, Willy Brüchle, Klaus Eberhardt, Willi Hartmann, Annett Hübner, Birgit Kindler, Jens Volker Kratz, Dirk Liebe, Matthias Schädel, Jutta Steiner
Backings and targets for chemical and nuclear studies of transactinides with TASCA
Nucl. Instrum. Meth. A 590, 141 (2008)

Eberhardt, K.; Brüchle, W.; Düllmann, Ch.E.; Gregorich, K.E.; Hartmann, W.; Hübner, A.; Jäger, E.; Kindler, B.; Kratz, J.V.; Liebe, D.; Lommel, B.; Maier, H.-J.; Schädel, M.; Schausten, B.; Schimpf, E.; Semchenkov, A.; Steiner, J.; Szerypo, J.; Thörle, P.; Türler, A.; Yakushev, A.
Preparation of targets for the gas-filled recoil separator TASCA by electrochemical deposition and design of the TASCA target wheel assembly
Nucl. Instrum. Meth. 590, 134 (2008)

H. Hummrich, N. L. Banik, M. Breckheimer, W. Brüchle, R. Buda, F. Feist, E. Jäger, J. V. Kratz, B. Kuczewski, D. Liebe, L. Niewisch, M. Schädel, B. Schausten, E. Schimpf, N. Wiehl
Electrodeposition methods in superheavy element chemistry
Radiochim. Acta 96, 73—83 (2008)

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2007

M. Schädel
Superheavy element chemistry at GSI — status and perspectives
Eur. Phys. J. D. 45, 67 (2007)

H. Haba, K. Tsukada, M.Asai, A. Toyoshima, Y. Ishii, H. Toume, T. Sato, I. Nishinaka, T. Ichikawa, S. Ichikawa, Y. Nagame, W. Sato, K.Matsuo, Y. Kitamoto, Y. Tashiro, A. Shinohara, J. Saito, M. Ito, T. Ikezawa, M. Sakamaki, S.Goto, H. Kudo, H. Kikunaga, M.Arai, S. Kamataki, A. Yokoyama, K. Akiyama, K. Sueki, Y. Oura, M. Schädel, W. Brüchle and J.V. Kratz
Extraction behavior of rutherfordium into tributylphosphate from hydrochloric acid
Radiochim. Acta 95, 1 (2007)

O. Kavatsyuk, C. Mazzocchi, Z. Janas, A. Banu, L. Batist, F. Becker, A. Blazhev, W. Brüchle, J. Döring, T. Faestermann, M. Górska, H. Grawe, A. Jungclaus, M. Karny, M. Kavatsyuk, O. Klepper, R. Kirchner, M. La Commara, M. Miernik, I. Mukha, C. Plettner, A. Płochocki, E. Roeckl, M. Romoli, K. Rykaczewski, M. Schädel, K. Schmidt, R. Schwengner and J. Zylicz
Beta-decay of ¹⁰¹Sn
Eur. Phys. J. A 31, 319 (2007)

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2006

M. Schädel
Chemistry of Superheavy Elements
Angew. Chem. Int. Ed. 45, 368 (2006)

M. Schädel
Chemie superschwerer Elemente
Angew. Chem. 118, 378 (2006)

J. Dvorak, W. Brüchle, M. Chelnokov, R. Dressler, Ch. E. Düllmann, K. Eberhardt, V. Gorshkov, E. Jäger, R. Krücken, A. Kuznetsov, Y. Nagame, F. Nebel, Z. Novackova, Z. Qin, M. Schädel, B. Schausten, E. Schimpf, A. Semchenkov, P. Thörle, A. Türler, M. Wegrzecki, B. Wierczinski, A. Yakushev, and A. Yeremin
Doubly Magic Nucleus ²⁷⁰Hs (Z=108, N=162)
Phys. Rev. Lett. 97, 242501 (2006)

R. Eichler, W. Brüchle, R. Buda, S. Bürger, R. Dressler, Ch.E. Düllmann, J. Dvorak, K. Eberhardt, B. Eichler, C.M. Folden, H.W. Gäggeler, K.E. Gregorich, F. Haenssler, D.C. Hoffman, H. Hummrich, E. Jäger, J.V. Kratz, B. Kuczewski, D. Liebe, D. Nayak, H. Nitsche, D. Piguet, Z. Qin, U. Rieth, M. Schädel, B. Schausten, E. Schimpf, A. Semchenkov, S. Soverna, R. Sudowe, N. Trautmann, P. Thörle, A. Türler, B. Wierczinski, N. Wiehl, P.A. Wilk, G. Wirth, A.B. Yakushev, A. von Zweidorf
Attempts to chemically investigate element 112
Radiochim. Acta 94, 181 (2006)

M. Karny, L. Batist, A. Banu, F. Becker, A. Blazhev, B. A. Brown, W. Brüchle, J. Döring, T. Faestermann, M. Górska, H. Grawe, Z. Janas, A. Jungclaus, M. Kavatsyuk, O. Kavatsyuk, R. Kirchner, M. La Commara, S. Mandal, C. Mazzocchi, K. Miernik, I. Mukha, S. Muralithar, C. Plettner, A. Plochocki, E. Roeckl, M. Romoli, K. Rykaczewski, M. Schädel, K. Schmidt, R. Schwengner and J. Zylicz
Beta decay of the proton-rich nuclei ¹⁰²Sn and ¹⁰⁴Sn
Eur. Phys. J. A 27, 129 (2006)

M. Kavatsyuk, L. Batist, F. Becker, A. Blazhev, W. Brüchle, J. Döring, T. Faestermann, M. Górska, H. Grawe, Z. Janas, A. Jungclaus, M. Karny, O. Kavatsyuk, R. Kirchner, M. La Commara, S. Mandal, C. Mazzocchi, I. Mukha, S. Muralithar, C. Plettner, A. Plochocki, E. Roeckl, M. Romoli, M. Schädel and J. Zylicz
Gamow-Teller beta decay of ¹⁰⁵Sn
Eur. Phys. J. A 29, 183 (2006)

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2005

Y. Nagame, K. Tsukada, M. Asai, A. Toyoshima, K. Akiyama, Y. Ishii, T. Kaneko-Sato, M. Hirata, I. Nishinaka, S. Ichikawa, H. Haba, S. Enomoto, K. Matsuo, D. Saika, Y. Kitamoto, H. Hasegawa, Y. Tani, W. Sato, A. Shinohara, M. Ito, J. Saito, S. Goto, H. Kudo, H. Kikunaga, N. Kinoshita, A. Yokoyama, K. Sueki, Y. Oura, H. Nakahara, M. Sakama, M. Schädel, W. Brüchle, J.V. Kratz
Chemical studies on rutherfordium (Rf) at JAERI
Radiochim. Acta 93, 519 (2005)

O. Kavatsyuk, M. Kavatsyuk, L. Batist, A. Banu, F. Becker, A. Blazhev, W. Brüchle, T. Faestermann, M. Górska, H. Grawe, Z. Janas, A. Jungclaus, M. Karny, R. Kirchner, M. La Commara, S. Mandal, C. Mazzocchi, I. Mukha, S. Muralithar, C. Plettner, A. Płochocki, E. Roeckl, M. Romoli, M. Schädel, R. Schwengner and J. Zylicz
Beta-decay of ¹⁰³Sn
Eur. Phys. J. A 25, 211 (2005)

M. Kavatsyuk, O. Kavatsyuk, L. Batist, A. Banu, F. Becker, A. Blazhev, W. Brüchle, K. Burkard, J. Döring, T. Faestermann, M. Górska, H. Grawe, Z. Janas, A. Jungclaus, M. Karny, R. Kirchner, M. La Commara, S. Mandal, C. Mazzocchi, I. Mukha, S. Muralithar, C. Plettner, A. Płochocki, E. Roeckl, M. Romoli, M. Schädel, R. Schwengner and J. Żylicz
Beta-decay spectroscopy of ^103,105Sn
Eur. Phys. J. A 25, 139 (2005)

M. Karny, L. Batist, A. Banu, F. Becker, A. Blazhev, K. Burkard, W. Brüchle, J. Döring, T. Faestermann, M. Górska, H. Grawe, Z. Janas, A. Jungclaus, M. Kavatsyuk, O. Kavatsyuk, R. Kirchner, M. La Commara, S. Mandal, C. Mazzocchi, K. Miernik, I. Mukha, S. Muralithar, C. Plettner, A. Płochocki, E. Roeckl, M. Romoli, K. Rykaczewski, M. Schädel, K. Schmidt, R. Schwengner, J. Żylicz
Beta-decay studies near ¹⁰⁰Sn
Eur. Phys. J. A 25, 135 (2005)

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2004

S. Hofmann, G. Münzenberg, M. Schädel
On the Discovery of Superheavy Elements
Nuclear Physics News, 14, 5 (2004)

A. Kronenberg, K. Eberhardt, J.V. Kratz, P.K. Mohapatra, A. Nähler, P. Thörle, W. Brüchle, M. Schädel, A. Türler
On-line anion exchange of rutherfordium in HF/HNO₃ and HF solutions
Radiochim. Acta 92, 379 (2004)

H. Haba, K. Tsukada, M. Asai, A. Toyoshima, K. Akiyama, I. Nishinaka, M. Hirata, T. Yaita, S. Ichikawa, Y. Nagame, K. Yasuda, Y. Miyamoto, T. Kaneko, S. Goto, S. Ono, T. Hirai, H. Kudo, M. Shigekawa, A. Shinohara, Y. Oura, H. Nakahara, K. Sueki, H. Kikunaga, N. Kinoshita, N. Tsuruga, A. Yokoyama, M. Sakama, S. Enomoto, M. Schädel, W. Brüchle, and J.V. Kratz
Fluoride Complexation of Element 104, Rutherfordium
J. Am. Chem. Soc. 126 (16), 5219 (2004)

H.W. Gäggeler, W. Brüchle, Ch.E. Düllmann, R. Dressler, K. Eberhardt, B. Eichler, R. Eichler, C.M. Folden, T.N. Ginter, F. Glaus, K.E. Gregorich, F. Haenssler, D.C. Hoffman, E. Jäger, D.T. Jost, U.W. Kirbach, J.V. Kratz, H. Nitsche, J.B. Patin, V. Pershina, D. Piguet, Z. Qin, U.Rieth, M. Schadel, E. Schimpf, B. Schausten, S. Soverna, R. Sudowe, P. Thorle, N. Trautmann, A. Türler, A. Vahle, P.A. Wilk, G. Wirth, A.B. Yakushev, A. von Zweidorf
Chemical and nuclear studies of hassium and element 112
Nucl. Phys. A, 734, 208 (2004)

A. von Zweidorf, R. Angert, W. Brüchle, S. Bürger, K. Eberhardt, R. Eichler, H. Hummrich, E. Jäger, H.O. Kling, J.V. Kratz, B. Kuczewski, G. Langrock, M. Mendel, U. Rieth, M. Schädel, B. Schausten, E. Schimpf, P. Thörle, N. Trautmann, K. Tsukada, N. Wiehl, G. Wirth
Evidence for the formation of sodium hassate(VIII)
Radiochim. Acta 92, 855 (2004)

K. Eberhardt, M. Schädel, E. Schimpf, P. Thörle, N. Trautmann
Preparation of targets by electrodeposition for heavy element studies
Nucl. Instrum. Meth. in Phys. Research A 521, 208 (2004)

I. Mukha, L. Bat ist, F. Becker, A. Blazhev, W. Brüchle, J. Döring, M. Górska, H. Grawe, T. Faestermann, C. Hoffman, Z. Janas, A. Jungclaus, M. Karny, M. Kavatsyuk, O. Kavatsyuk, R. Kirchner, M. La Commara, C. Mazzocchi, C. Plettner, A. Płochocki, E. Roeckl, M. Romoli, M. Schädel, R. Schwengner, S.L. Tabor, M. Wiedeking and GSI ISOL Collaboration
Studies of β-delayed proton decays of NZ nuclei around 100Sn at the GSI-ISOL facility
Nuc. Phys. A, 746, 66 (2004)

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2003

M. Schädel
The Chemistry of Superheavy Elements
Acta Phys. Polonica B 34, 1701 (2003)

J.V. Kratz, A. Nähler, U. Rieth, A. Kronenberg, B. Kuczewski, E. Strub, W. Brüchle, M. Schädel, B. Schausten, A. Türler, H.W. Gäggeler, D.T. Jost, K.E. Gregorich, H. Nitsche, C. Laue, R. Sudowe, P.A. Wilk
An EC-branch in the decay of ^{27-s 263}Db: Evidence for the isotope ²⁶³Rf
Radiochim. Acta 91, 59 (2003)

A. Türler, Ch.E. Düllmann, H.W. Gäggeler, U.W. Kirbach, A.B. Yakushev, M. Schädel, W. Brüchle, R. Dressler, K. Eberhardt, B. Eichler, R. Eichler, T.N. Ginter, F. Glaus, K.E. Gregorich, D.C. Hoffman, E. Jäger, D.T. Jost, D.M. Lee, H. Nitsche, J.B. Patin, V. Pershina, D. Piguet, Z. Qin, B. Schausten, E. Schimpf , H.-J. Schött, S. Soverna, R. Sudowe, P. Thörle, S.N. Timokhin, N. Trautmann, A. Vahle, G. Wirth, P.M. Zielinski
On the decay properties of H²⁶⁹Hs and indications for the new nuclide ²⁷⁰Hs
Eur. Phys. J. A 17, 505–508 (2003)

Ch.E. Düllmann, R. Dressler, B. Eichler, H.W. Gäggeler, F. Glaus, D.T. Jost, D. Piguet, S. Soverna, A. Türler, W. Brüchle, R. Eichler, E. Jäger, V. Pershina, M. Schädel, B. Schausten, E. Schimpf, H.-J. Schött, G. Wirth, K. Eberhardt, P. Thörle, N. Trautmann, T.N. Ginter, K.E. Gregorich, D.C. Hoffman, U.W. Kirbach, D.M. Lee, H. Nitsche, J.B. Patin, R. Sudowe, P. Zielinski, S.N. Timokhin, A.B. Yakushev, Z. Qin, A. Vahle
First chemical investigation of hassium (Hs, Z=108)
Czech. J. Phys. 53, A291 (2003)

R. Eichler and S. Soverna for a PSI - University Bern - GSI - TU Munich - FLNR - University Mainz - IMP - Collaboration
Perspective for the Determination of Chemical Properties of Element 112
Physics of Atomic Nuclei, 66, 1146 (2003)

Y. Nagame, H. Haba, K. Tsukada, M. Asai, K. Akiyama, M. Hirata, I. Nishinaka, S. Ichikawa, H. Nakahara, S. Goto, T. Kaneko, H. Kudo, A. Toyoshima, A. Shinohara, M. Schädel, J.V. Kratz, H.W. Gäggeler, A. Türler
Transactinide nuclear chemistry at JAERI
Czech. J. Phys. 53, A299 (2003)

J.V. Kratz, A. Nähler, U. Rieth, A. Kronenberg, B. Kuczewski, E. Strub, W. Brüchle, M. Schädel, B. Schausten, A. Türler, H.W. Gäggeler, D.T. Jost, K.E. Gregorich, H. Nitsche, C. Laue, R. Sudowe, P.A. Wilk
An EC-branch in the decay of 27-s ²⁶³Db: Evidence for the isotope ²⁶³Rf
Radiochim. Acta 91, 59 (2003)

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2002

M. Schädel
The Chemistry of Transactinide Elements -- Experimental Achievements and Perspectives
J. Nucl. Radiochem. Sci. 3, 113 (2002)

H. Haba, K. Tsukada, M. Asai, S. Goto, A. Toyoshima, I. Nishinaka, K. Akiyama, M. Hirata, S. Ichikawa, Y. Nagame, Y. Shoji, M. Shigekawa, T. Koike, M. Iwasaki, A. Shinohara, T. Kaneko, T. Maruyama, S. Ono, H. Kudo, Y. Oura, K. Sueki, H. Nakahara, M. Sakama, A. Yokoyama, J.V. Kratz, M. Schädel, and W. Brüchle
Anionexchange Behavior of Rf in HCl and HNO₃ Solutions
J. Nucl. Radiochem. Sci. 3, 143 (2002)

Ch.E. Düllmann, W. Brüchle, R. Dressler, K. Eberhardt, B. Eichler, R. Eichler, H. W. Gäggeler, T.N. Ginter, F. Glaus, K.E. Gregorich, D. C. Hoffman, E. Jäger, D.T. Jost, U.W. Kirbach, D.M. Lee, H. Nitsche, J.B. Patin, V. Pershina, D. Piquet, Z. Qin, M. Schädel, B. Schausten, E. Schimpf, H.-J. Schött, S. Soverna, R. Sudowe, P. Thörle, S.N. Timokhin, N. Trautrmann, A. Türler, A. Vahle, G. Wirth, A.B. Yakushev, P.M. Zielinski
Chemical investigation of hassium (element 108)
Nature 418, 859 (2002)

R. Eichler and M. Schädel
Adsorption of Radon on Metal Surfaces: A Model Study for Chemical Investigations of Elements 112 and 114
J. Phys. Chem. B 106, 5413 (2002)

Y. Nagame, M. Asai, H. Haba, S. Goto, K. Tsukada, I. Nishinaka, K. Nishio, S. Ichikawa, A. Toyoshima, K. Akiyama, H. Nakahara, M. Sakama, M. Schädel, J.V. Kratz, H.W. Gäggeler, A. Türler
Production Cross Sections of ²⁶¹Rf and ²⁶²Db in Bombardements of ²⁴⁸Cm with ¹⁸O and ¹⁹F Ions
J. Nucl. Radiochem. Sci. 3, 85 (2002)

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2001

M. Schädel
Aqueous Chemistry of Transactinides
Radiochim. Acta, 89, 721 (2001)

S. Hübener, S. Taut, A. Vahle, R. Dressler, B. Eichler, H.W. Gäggeler, D.T. Jost, D. Piquet, A. Türler, W. Brüchle, E. Jäger, M. Schädel, E. Schimpf, U. Kirbach, N. Trautmann, A.B. Yakushev
Physicochemical characterization of seaborgium as oxide hydoxide
Radiochim. Acta 89, 737 (2001)

Z. Li, M. Schädel, J.V. Kratz, E. Strub, E. Jäger, B. Schausten, E. Schimpf
Separation of W from Ta, Hf, Lu and Mo by BPHA-C₅H₁₁OH/HCL extraction system (model experiments for chemical study of seaborgium, the 106th element)
Nucl. Science and Techniques 12, 87 (2001)

H. Haba, K. Tsukada, M. Asai, I. Nishinaka, M. Sakama, S. Goto, M. Hirata, S.Ichikawa, Y. Nagame, T. Kaneko, H. Kudo, A. Toyoshima, Y. Shoji, A. Yokoyama, A. Shinohara, Y. Oura, K. Sueki, H. Nakahara, M. Schädel, J.V. Kratz, A. Türler, H.W. Gäggeler
Startup of transactinide chemistry in JAERI
Radiochim. Acta 89, 733 (2001)

R. Malmbeck, C. Apostolidis, R. Carlos, J.P. Glatz, R. Molinet, A. Morgenstern, A. Nicholl, G. Pagliosa, K. Römer, M. Schädel, B. Sätmark, N. Trautmann
Separation of ²⁴⁸Cm from a ²⁵²Cf neutron source for production of Cm targets
Radiochim. Acta 89, 543 (2001)

G. Marx, D. Ackermann, J. Dilling, F.P. Heberger, S. Hofmann, H.J. Kluge, R. Mann, G. Münzenberg, Z. Qamhieh, W. Quint, D. Rodriguez, M. Schädel, J. Schönfelder, G. Sikler, C. Toader, C. Weber, O. Engels, D. Habs, P. Thirolf, H. Backe, A. Dretzke, W. Lauth, W. Ludolphs. M. Sewtz
Status of the SHIPTRAP Project: A capture and Storage Facility for Heavy Radionuclides from SHIP & The SHIPTRAP Collaboration
Hyperfine Interactions, 132, 463 (2001) (conference paper)

Ch. Wirtz, J.V. Kratz, W. Brüchle, M. Schädel, B. Schausten, N. Wiehl
Excitation energy division in ⁵¹V + ¹⁹⁷Au collisons 75 MeV above the barrier
Radiochim. Acta 89, 689 (2001)

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2000

E. Strub, J.V. Kratz, A. Kronenberg, A. Nähler, P. Thörle, S. Zauner, W. Brüchle, E. Jäger, M. Schädel, B. Schausten, E. Schimpf, Li Zongwei, U. Kirbach, D. Schumann, D. Jost, A. Türler, M. Asai, Y. Nagame, M. Sakama, K. Tsukada, H.W. Gäggeler, J.P. Glatz
Fluoride complexation of rutherfordium (Rf, element 104)
Radiochim. Acta 88, 265 (2000)

R. Eichler, W. Brüchle, R. Dressler, Ch.E. Düllmann, B. Eichler, H.W. Gäggeler, K.E. Gregorich, D.C. Hoffman, S. Hübener, D. T. Jost, U.W. Kirbach, C.A. Laue, V.M. Lavanchy, H. Nitsche, J.B. Patin, D. Piquet, M. Schädel, D.A. Shaughnessy, D.A. Strellis, S. Taut, L. Tobler, Y.S. Tsyganov, A. Türler, A. Vahle, P.A. Wilk, A.B. Yakushev
Chemical characterization of bohrium (element107)
Nature 407, 63 (2000)

J. Dilling, D. Ackermann, J. Bernard, F.P. Hessberger, S. Hofmann, W. Hornung, H.J. Kluge, E. Lamour, M. Maier, R. Mann, G. Marx, R.B. Moore, G. Münzenberg, W. Quint, D. Rodriguez, M. Schädel, J. Schönfelder, G. Sikler, C. Toader, L. Vermeeren, C. Weber, G. Bollen, O. Engels, D. Habs, P. Thirolf, H. Backe, A. Drezke, W. Lauth, W. Ludolphs, M.T.S.C. Sewtz
The SHIPTRAP Project: A Capture and Storage Facility at GSI for Heavy Radionuclides from SHIP
Hyperfine Interactions 127, 491 (2000)

G. Pfrepper, A. Pfrepper, A. Kronenberg, J.V. Kratz, A. Näher, W. Brüchle, M. Schädel
Continuous On-line Chromatography of Short Lived Isotopes of Tungsten as Homolog of Seaborgium (Element 106)
Radiochm. Acta 88, 273 (2000)

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1999

R. Dressler, B. Eichler, D.T. Jost, D. Piguet, A. Türler, Ch. Düllmann, R. Eichler, H.W. Gäggeler, M. Gärtner, M. Schädel, S. Taut, A.B. Yakushev
Production of ²⁶²Db (Z=105) in the reaction ²⁴⁸Cm( ¹⁹F, 5n)
Phys. Rev. C 59, 3433 (1999)

W. Paulus, J.V. Kratz, E. Strub, S. Zauner, W. Brüchle, V. Pershina, M. Schädel, B. Schausten, J.L. Adams, K.E. Gregorich, D.C. Hoffman, M.R. Lane, C. Laue, D.M. Lee, C.A. McGrath, D.K. Shaughnessy, D.A. Strellis, E.R. Sylwester
Chemical Properties of Element 105 in Aqueous Solution: Extraction of the Fluoride, Chloride and Bromide Complexes of the Group5 Elements into Aliphatic Amines
Radiochim. Acta 84, 69 (1999)

W. Paulus, J.V. Kratz, E. Strub, S. Zauner, W. Brüchle, V. Pershina, M. Schädel, B. Schausten, J.L. Adams, K.E. Gregorich, D.C. Hoffman, C. Laue, D.M. Lee, C.A. McGrath, D.K. Shaughnessy, D.A. Strellis, E.R. Sylwester
Extraction of the fluoride, chloride and bromide complexes of the elements Nb, Ta, Pa, and 105 into aliphatic amines
Czech. J. Phys. 49/S1, 573 (1999)

A. Türler, W. Brüchle, R. Dressler, B. Eichler, R. Eichler, H.W. Gäggeler, M. Gärtner, J.P. Glatz, K.E. Gregorich, S. Hübener, D. T. Jost, V.Y. Lebedev, V.G. Pershina, M. Schädel, S. Taut, S. N. Timokhin, N. Trautmann, A. Vahle, A.B. Yakushev
First Measurement of a Thermochemical Property of a Seaborgium Compound
Angew. Chem. Int. Ed. 38, 2212 (1999)

A. Türler, W. Brüchle, R. Dressler, B. Eichler, R. Eichler, H.W. Gäggeler, M. Gärtner, J.P. Glatz, K.E. Gregorich, S. Hübener, D. T. Jost, V.Y. Lebedev, V.G. Pershina, M. Schädel, S. Taut, S. N. Timokhin, N. Trautmann, A. Vahle, A. B. Yakushev
Erste experimentelle Bestimmung einer thermochemischen Grösse einer Seaborgiumverbindung
Angew. Chem. 111, 2349 (1999)

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1998

W. Brüchle, E. Jäger, V. Pershina, M. Schädel, B. Schausten, R. Günther, J.V. Kratz, W. Paulus, A. Seibert, P. Thörle, S. Zauner, D. Schumann, B. Eichler, H. Gäggeler, D. Jost, A. Türler
Chromatographic studies of Rf (element 104) with tributylphosphate (TBP)
J. Alloys Comp. 271273, 300 (1998)

R. Günther, W. Paulus, J.V. Kratz, A. Seibert, P. Thörle, S. Zauner, W. Brüchle, E. Jäger, V. Pershina, M. Schädel, B. Schausten, D. Schumann, B. Eichler, H.W. Gäggeler, D.T. Jost, A. Türler
Chromatographic Study of Rutherfordium (Element 104) in the System HCl/Tributylphosphate (TBP)
Radiochim. Acta 80, 121 (1998)

W. Paulus, J.V. Kratz, E. Strub, S. Zauner, W. Brüchle, V. Pershina, M. Schädel, B. Schausten, J.L. Adams, K.E. Gregorich, D.C. Hoffman, M.R. Lane, C. Laue, D.M. Lee, C.A. McGrath, D.K. Shaughnessy, D.A. Strellis, E.R. Sylwester
Extraction of the fluoride, chloride and bromide complexes of the elements Nb, Ta, Pa, and 105 into aliphatic amines
J. Alloys Comp. 271273, 292 (1998)

M. Schädel, W. Brüchle, E. Jäger, B. Schausten, G. Wirth, W. Paulus, R. Günther, K. Eberhardt, J.V. Kratz, A. Seibert, E. Strub, P. Thörle, N. Trautmann, A. Waldeck, S. Zauner, D. Schumann, U. Kirbach, B. Kubica, R. Misiak, Y. Nagame. K.E. Gregorich
Aqueous Chemistry with Seaborgium (Element 106)
Radiochim. Acta 83, 163 (1998)

M. Schädel
First aqueous chemistry with seaborgium (element 106)
J. Alloys Comp. 271273, 312 (1998)

D. Schumann, M. Andrassy, H. Nitsche, A.F. Novgorodov, R. Misiak, M. Schädel, W. Brüchle, B. Schausten, J.V. Kratz, H. Bruchertseifer Sorption Behaviour of W, Hf, Lu, U, and Th on Ion Exchangers from HCl/H2O2 Solutions.
Model Experiments for Chemical Studies of Seaborgium (Sg)
Radiochim. Acta 80, 1 (1998)

A. Türler, R. Dressler, B. Eichler, H.W. Gäggeler, D.T. Jost, M. Schädel, W. Brüchle, K.E. Gregorich, N. Trautmann, S. Taut
Decay properties of ²⁶⁵Sg(Z=106) and ²⁶⁶Sg(Z=106)
Phys. Rev. C 57, 1648 (1998)

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1997

S. Taut, S. Hübener, B. Eichler, H.W. Gäggeler, M. Schädel, I. Zvara
Thermochromatography of Heavy Actinides -- Determination of the Sublimation Enthalpy of Es
Radiochim. Acta 78, 33 (1997)

M. Schädel, W. Brüchle, B. Schausten, E. Schimpf, E. Jäger, G. Wirth, R. Günther, J.V. Kratz, W. Paulus, A. Seibert, P. Thörle, N. Trautmann, S. Zauner, D. Schumann, M. Andrassy, R. Misiak, K.E. Gregorich, D.C. Hoffman, D.M. Lee, E.R. Sylwester, Y. Nagame, Y. Oura
First Aqueous Chemistry with Seaborgium (Element 106)
Radiochim. Acta 77, 149 (1997)

M. Schädel, J.V. Kratz
Chemie des Seaborgium - Chromatografie mit einzelnen Atomen
Phys. Bl., 53 865 (1997)

M. Schädel, W. Brüchle, R. Dressler, B. Eichler, H. Gäggeler, R. Günther, K.E. Gregorich, D.C. Hoffman, S. Hübener, D.T. Jost, J.V. Kratz, W. Paulus, D. Schumann, S. Timokhin, N. Trautmann, A. Türler, G. Wirth, A. Yakuschev
Chemical properties of element 106 (seaborgium)
Nature 388, 55 (1997)

P. Klein, J.V. Kratz, M.K. Gober, H.P. Zimmermann, W. Brüchle, W. Reisdorf, M. Schädel
Excitation energy division in ⁵¹V + ¹⁹⁷Au collisions at and near the barrier
Z. Phys. A 357, 193 (1997)

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1996

M. Schädel, S. Hofmann
Prospects for the Discovery of New Elements
J. Radioanal. Nucl. Chem. 203, 283 (1996)

D. Schumann, S. Fischer, R. Dressler, St. Taut, H. Nitsche, N. Trautmann, M. Schädel, W. Brüchle, B. Schausten, A.F. Novgorodov, R. Misiak, B. Eichler, H. Gäggeler, D. Jost, A. Türler, H. Bruchertseifer
Sorption of Subgroup IV, V and VI Elements on Ion Exchangers from HCl/HF Solutions. Model Experiments for Chemical Studies of the Element 105 and 106 in Aqueous Solution
Radiochim. Acta 72, 137 (1996) and
GSI-Preprint-94-48

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1995

M. Schädel
Chemistry of the Transactinide Elements
Radiochimica Acta 70/71, 207 (1995)

M. Schädel, E. Jäger, W. Brüchle, K. Sümmerer, E. K. Hulet, J. F. Wild, R. W. Lougheed, R. J. Dougan, K. J. Moody
Radiochemical Search for Neutronrich Isotopes of Nielsbohrium in the ¹⁶O + ²⁵⁴Es Reaction
Radiochim. Acta 68, 7 (1995)

M. Schädel, E. Jäger, E. Schimpf, W. Brüchle
Modeling a Nielsbohrium (Element 107) OnLine Gas Phase Separation Procedure with Rhenium
Radiochim. Acta 68, 1 (1995) and
GSI-94-59

M. Schädel
Chemistry and the Single Atom
Science Spectra 1, 26-31 (1995)

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1994

S. Hübener, B. Eichler, M. Schädel, K.E. Gregorich, D.C. Hoffman
Thermochromatographic studies of heavy actinides in metal columns Targets
J. Alloys and Compounds 213/214, 429 (1994)

T. Aumann, W. Brüchle, M. Fauerbach, J. C. Hill, J. V. Kratz, M. Schädel, E. Stiel, K. Sümmerer and G. Wirth
Evidence for two-phonon giant-dipole excitation from inclusive measurements of ¹⁹⁷Au target dissociation
Nuc. Phys. A, 569, 157 (1994)

S. Polikanov, W. Brüchle, H. Folger, E. Jäger, T. Krogulski, M. Schädel, E. Schimpf, G. Wirth, T. Aumann, J.V. Kratz, E. Stiel, N. Trautmannn
Electromagnetic and nuclear fission of ²³⁸U in the reaction of 100, 500, and 1000 A MeV ²⁰⁸Pb with ²³⁸U
Z. Phys. A 350, 221 (1994)

T. Aumann, W. Brüchle, M. Fauerbach, J. C. Hill, J. V. Kratz, M. Schädel, E. Stiel, K. Sümmerer, G. Wirth
Evidence for twophonon giantdipole excitation from inclusive measurements of ¹⁹⁷Au target dissociation Targets
Nucl. Phys. A 569, 157c (1994)

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1993

A. Türler, H.W. Gäggeler, B. Eichler, D.T. Jost, J.A. Kovacs, U.W. Scherrer, B. Kadkhodayan, K.E. Gregorich, D.C. Hoffman, S.A. Kreek, D.M. Lee, M. Schädel, W. Brüchle, E. Schimpf, J.V. Kratz
On-line Gas Chemistry Experiments with Transactinide Elements
PSI-PR-93-12 (1993)

H.P. Zimmermann, M. K. Gober, J. V. Kratz, M. Schädel, W. Brüchle, E. Schimpf, K. E. Gregorich, A. Türler, K. R. Czerwinski, N.J. Hannink, B. Kadkhodayan, D.M. Lee, M. Nurmia, D.C. Hoffman, H. Gäggeler, D. Jost, J. Kovacs, U. W. Scherer, A. Weber
Chemical Properties of Element 105 in Aqueous Solution: Back Extraction from Triisooctyl Amine into
0.5 M HCl
Radiochim. Acta 60, 11 (1993)

T. Aumann, J. V. Kratz, E. Stiel, K. Sümmerer, W. Brüchle, M. Schädel, G. Wirth, M. Fauerbach, J. C. Hill
Inclusive Measurements of Electromagnetic Dissociation of ¹⁹⁷Au Targets
Phys. Rev. C 47, 1728 (1993)

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1992

W. Reisdorf, M. Schädel
How well do we understand the synthesis of heavy elements by heavyion induced fusion?
Z. Phys. A Hadrons and Nuclei 343, 47 (1992)

A. Türler, H. W. Gäggeler, K. E. Gregorich, H. Barth, W. Brüchle, K. R. Czerwinski, M. K. Gober, N. J Hannink, R. A. Henderson, D.C. Hoffman, D.T. Jost, C. D. Kacher, B. Kadkhodayan, J. Kovacs, J. V. Kratz, S. A. Kreek, D. M. Lee, J.D. Leyba, M. J. Nurmia, M. Schädel, U. W. Scherer, E. Schimpf, D. Vermeulen, H. P. Zimmermann, I. Zvara
Gas Phase Chromatography of Halides of Elements 104 and 105
J. of Radioanal. and Nucl. Chem. 160, 327 (1992)

M. Schädel, W. Brüchle, E. Schimpf H. P. Zimmermann, M. K. Gober, J. V. Kratz, N. Trautmann H. Gäggeler, D. Jost, J. Kovacs, U. W. Scherer, A. Weber, K. E. Gregorich, A. Türler, N. J. Hannink, K. R. Czerwinski, B. Kadkhodayan, D.M. Lee, M. Nurmia, D.C. Hoffman
Chemical Properties of Element 105 in Aqueous Solution: Cation Exchange Separation with
αHydroxyisobutyric Acid
Radiochim. Acta 57, 85 (1992)

M. K. Gober, J. V. Kratz, H.P. Zimmermann, M. Schädel, W. Brüchle, E. Schimpf, K. E. Gregorich, A. Türler, N. J. Hannink, K. R. Czerwinski, B. Kadkhodayan, D.M. Lee, M. Nurmia, D.C. Hoffman, H. Gäggeler, D. Jost, J. Kovacs, U. W. Scherer, A. Weber
Chemical Properties of Element 105 in Aqueous Solution: Extractions into Diisobutylcarbinol
Radiochim. Acta 57, 77 (1992)

H. Gäggeler, D. Jost, J. Kovacs, U. W. Scherer, A. Weber, D. Vermeulen, Türler, K. E. Gregorich, R. A. Henderson, K. R. Czerwinski, B. Kadkhodayan, D.M. Lee, M. Nurmia, D.C. Hoffman, J. V. Kratz, M. K. Gober, H.P. Zimmermann, M. Schädel, W. Brüchle, E. Schimpf, I. Zvara
Gas Phase Chromatography Experiments with Bromides of Tantalum and Element 105
Radiochim. Acta 57, 93 (1992)

W. Reisdorf, J. V. Kratz, R. Bellwied, W. Brüchle, H. Keller, K. Lützenkirchen, M. Schädel, K. Sümmerer, G. Wirth
Competition between Binary Reactions and Fusion in HeavyIon Collisions at the Coulomb Barrier
Z. Phys. A Hadrons and Nuclei 342, 411 (1992)

J. V. Kratz, M. K. Gober, H.P. Zimmermann, M. Schädel, W. Brüchle, E. Schimpf, K. E. Gregorich, A. Türler, N. J. Hannink, K. R. Czerwinski, B. Kadkhodayan, D.M. Lee, M. Nurmia, D.C. Hoffman, H. Gäggeler, D. Jost, U. W. Scherer, A. Weber
The New Nuclide ²⁶³Ha
Phys. Rev. C 45, 1064 (1992)

G. V. Ionova, V. Pershina, E Johnson, B. Fricke, M. Schädel
Redox Reactions for Group 5 Elements, Including Element 105, in Aqueous Solution
J. Phys. Chem. 96, 11096 (1992)

V. Pershina, W.D. Sepp, B. Fricke, D. Kolb, M. Schädel, G.V. Ionova
Relativistic Effects in Physics and Chemistry of Element 105
II. Electronic Structure and Properties of Group 5 Elements Bromides
J. Chem. Phys. 97, 1116 (1992)

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1990

U.W. Scherer, W. Brüchle, M. Brügger, C. Frink, H. Gäggeler, G. Herrmann, J. V. Kratz, K. J. Moody, M. Schädel, K. Sümmerer, N. Trautmann, G. Wirth
Reactions of ⁴⁰Ar with ²³³U, ²³⁵U, and ²³⁸U at the Barrier
Z. Phys. A 335, 421 (1990)

K. Sümmerer, W. Brüchle, D.J. Morrisey, M. Schädel, B.Szweryn, W. Yang
Target Fragmentation of Au and Th by 2.6 GeV Protons
Phys. Rev. C 42, 2546 (1990)

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1989

F.P. Hessberger, H. W. Gäggeler, P. Armbruster, W. Brüchle, H. Folger, S. Hofmann, D.T. Jost, J.V. Kratz, M.E. Leino, G. Münzenberg, V. Ninov, M. Schädel, U.W.Scherer, K. Sümmerer, A. Türler, D. Ackermann
The New Nuclide ²²⁵U
Z. Phys. A Atomic Nuclei 333, 111 (1989)

J. V. Kratz, H.P. Zimmermann, U.W. Scherer, M. Schädel, W. Brüchle, K. E. Gregorich, C.M. Gannett, H. Hall, R.A. Henderson, D.M. Lee, J.D. Leyba, M. Nurmia, D.C. Hoffman, H. Gäggeler, D. Jost, U. Baltensperger, Ya NaiQi, A. Türler, Ch. Lienert
Chemical Properties of Element 105 in Aqueous Solutions: Halide Complex Formation and Ion Exchange into Triisooctyl Amine
Radiochim. Acta 48, 121 (1989)

H.W. Gäggeler, D.T. Jost, U. Baltensperger, Ya Nai-Qi, K.E. Gregorich, C.M. Gannett, H.L. Hall, R.A. Henderson, D.M. Lee, J.D. Li, M.J. Nurmia, D.C. Hoffman, A. Türler, Ch. Lienert, M. Schädel, W. Brüchle, J.V. Kratz, H.P. Zimmermann, U.W. Scherer
First Results from Gaschemistry Experiments with Hahnium
Report Paul Scherrer Institute, Villigen, PSI-49 (1989)

M. Schädel, W. Brüchle, E. Jäger, E. Schimpf, J.V. Kratz, U.W. Scherer, H.P. Zimmermann
ARCA II A New Apparatus for Fast, Repetitive HPLC Separations
Radiochim. Acta 48, 171 (1989)

B.Szweryn, W. Brüchle, B. Schausten, M. Schädel
Radiochemical Separations of Targetlike Reaction Products from Au, Pt, and ThTargets after Irradiation with GeV Protons
Radiochim. Acta 47, 33 (1989) and
GSI-Preprint 88-48

H. Gäggeler, D. Jost, A. Türler, P. Armbruster, W. Brüchle, H. Folger, F.P. Hessberger, S. Hofmann, G. Münzenberg, V. Ninov, W. Reisdorf, M. Schädel, K. Sümmerer, J. V. Kratz, U.W. Scherer, M.E. Leino
Cold Fusion Reactions with ⁴⁸Ca
Nucl. Phys. A 502, 561c (1989)

E. K. Hulet, J. F. Wild, R. J. Dougan, R. W. Lougheed, J. H. Landrum, A. D. Dougan, P. A. Baisden, C. M. Henderson, R. J. Dupzyk, R. L. Hahn, M. Schädel, K. Sümmerer, G. Bethune
Spontaneous Fission Properties of ²⁵⁸Fm, ²⁵⁹Md, ²⁶⁰Md, ²⁶⁰(104): Bimodal Fission
Phys. Rev. C 40, 770 (1989)

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1988

A. Türler, H. W. Gäggeler, D. T. Jost, P. Armbruster, W. Brüchle, H. Folger, F. P. Hessberger, S. Hofmann, G. Münzenberg, V. Ninov, M. Schädel, K. Sümmerer, J. V. Kratz, U. W. Scherer
Determination of the Partial Electron Capture and SpontaneousFission HalfLives of ²⁵⁴No
Z. Phys. A Atomic Nuclei 331, 363 (1988)

U. W. Scherer, J. V. Kratz, M. Schädel, W. Brüchle, K. E. Gregorich, R. Henderson, D. Lee, M. Nurmia, D. C. Hoffman
Lawrencium Chemistry: No Evidence for Oxidation States Lower than 3+ in Aqueous Solution
Inorg. Chim. Acta 146, 249 (1988)

W. Brüchle, M. Schädel, U. W. Scherer, J. V. Kratz, K. E. Gregorich, D. Lee, M. Nurmia, K. E. Gregorich, R. Henderson, R. Chasteler, H. Hall, D. C. Hoffman
The Hydration Enthalpies of Md(3+) and Lr(3+)
Anorg. Chim. Acta 146, 267 (1988)

D. T. Jost, H. W. Gäggeler, Ch. Vogel, M. Schädel, E. Jäger, B. Eichler, K. E. Gregorich, D. C. Hoffman
Search for Lawrencium as a pElement Using Gaschromatography Techniques
Inorg. Chim. Acta 146, 255 (1988)

M. Schädel, W. Brüchle, B. Haefner
Fast Radiochemical Separations with an Automated Rapid Chemistry Apparatus
Nucl. Instr. and Meth. in Phys. Res. A 264, 308 (1988)

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1987

H. Keller, R. Bellwied, K. Lützenkirchen, J. V. Kratz, W. Brüchle, H. Gäggeler, K. J. Moody, M. Schädel, G. Wirth
Unusual ExcitationEnergy Division in QuasiFission Reactions between ⁵⁰Ti, ⁵⁴Cr and ⁵⁸Fe with ^207,208Pb at the Barrier
Z. Phys. A Atomic Nuclei 328, 255 (1987)

K. J. Moody, W. Brüchle, M. Brügger, H. Gäggeler, B. Haefner, M. Schädel, K. Sümmerer, H. Tetzlaff, G. Herrmann, N. Kafferell, J. V. Kratz, J. Rogowski, N. Trautmann, M. Skalberg, G. Skarnemark, J. Alstad, M. M. Fowler
New Nuclides: Neptunium243 and Neptunium244
Z. Phys. A Atomic Nuclei 328, 417 (1987)

A. Türler, H. W. Gäggeler, D. T. Jost, P. Armbruster, W. Brüchle, H. Folger, F. P. Heßberger, S. Hofmann, G. Münzenberg, V. Ninov, M. Schädel, K. Sümmerer, J. V. Kratz and U. Scherer
Determination of the partial electron capture- and spontaneous-fission half-lives of ²⁵⁴No
Z. Phys. A, 331, 363 (1987)

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1986

H. Tetzlaff, G. Herrmann, N. Kaffrell, J. V. Kratz, J. Rogowski, N. Trautmann, M. Skalberg, G. Skarnemark, J. Alstad, M. M. Fowler, K. J. Moody, W. Brüchle, H. Gäggeler, M. Schädel, K. Sümmerer
Continuous Separation and Identification of NeutronRich Neptunium Isotopes from HeavyIon Reactions by Means of the Centrifuge 'SISAK'
Journal of the LessCommon Metals 122, 441 (1986)

J.V. Kratz, W. Brüchle, H. Folger, H. Gäggeler, M. Schädel, K. Sümmerer, G. Wirth, N. Greulich, G. Herrmann, U. Hickmann, P. Peuser, N. Trautmann, E. K. Hulet, R. W. Lougheed, J. M. Nitschke, R. L. Ferguson, R. L. Hahn
Search for Superheavy Elements in Damped Collisions between ²³⁸U and ²⁴⁸Cm
Phys. Rev. C 33, 504 (1986)

W. Brüchle, Y. K. Agarwal, P. Armbruster, M. Brügger, J. P. Dufour, H. Gäggeler, F. P. Hessberger, S. Hofmann, P. Lemmertz, G. Münzenberg, K. Poppensieker, W. Reisdorf, M. Schädel, K.H. Schmidt, J. H. R. Schneider, W. F. W. Schneider, K. Sümmerer, D. Vermeulen, G. Wirth, A. Ghiorso, K. E. Gregorich, D. Lee, M. Leino, K. J. Moody, G. T. Seaborg, R. B. Welch, P. Wilmarth, S. Yashita, C. Frink, N. Greulich, G. Herrmann, U. Hickmann, N. Hildebrand, J. V. Kratz, N. Trautmann, M. M. Fowler, D. C. Hoffman, W. R. Daniels, H. R. von Gunten, H. Dornhöfer
Attempts to Produce Superheavy Elements by Fusion of ⁴⁸Ca with ²⁴⁸Cm in the Bombarding Energy Range of 4.55.2 MeV/u
Journal of the LessCommon Metals 122, 425 (1986)

H. Gäggeler, Th. Blaich, W. Brüchle, M. Brügger, W. R. Daniels, M. M. Fowler, K. E. Gregorich, H. R. von Gunten, G. Herrmann, N. Hildebrand, D. C. Hoffman, J. V. Kratz, D. Lee, M. Lerch, K. J. Moody, M. Schädel, G. T. Seaborg, K. Sümmerer, N. Trautmann, R. Welch, G. Wirth
Actinide Yields from the Reactions ⁴⁰Ca and ⁴⁸Ca on ²⁴⁸Cm
Journal of the LessCommon Metals 122, 433 (1986)

M. Schädel, W. Brüchle, M. Brügger, H. Gäggeler, K. J. Moody, D. Schardt, K. Sümmerer, E. K. Hulet, A. D. Dougan, R.J. Dougan, J.H. Landrum, R. W. Lougheed, J. F. Wild, G. D. O'Kelley, R.L. Hahn
Heavy Isotope Production by Multinucleon Transfer Reactions with ²⁵⁴Es
Journal of the LessCommon Metals 122, 411 (1986)

H. Gäggeler, W. Brüchle, M. Brügger, M. Schädel, K. Sümmerer, G. Wirth, J. V. Kratz, M. Lerch, Th. Blaich, G. Herrmann, N. Hildebrand, N. Trautmann, D. Lee, K. J. Moody, K. E. Gregorich, R. B. Welch, G. T. Seaborg, D. C. Hoffman, W. R. Daniels, M. M. Fowler, H. R. von Gunten
Production of Cold TargetLike Fragments in the Reaction of ⁴⁸Ca + ²⁴⁸Cm
Phys. Rev. C 33, 1983 (1986)

M. Schädel, W. Brüchle, M. Brügger, H. Gäggeler, K. J. Moody, D. Schardt, K. Sümmerer, E. K. Hulet, A. D. Dougan, R.J. Dougan, J. H. Landrum, R. W. Lougheed, J. F. Wild, G. D. O'Kelley
Transfer Cross Sections from Reactions with ²⁵⁴Es as a Target
Phys. Rev. C 33, 1547 (1986)

E. K. Hulet, J. F. Wild, R. J. Dougan, R. W. Lougheed, J. H. Landrum, A. D. Dougan, M. Schädel, R. L. Hahn, P. A. Baisden, C. M. Henderson, R. J. Dupzyk, K. Sümmerer, G. Bethune
Bimodal Symmetric Fission Observed in the Heaviest Elements
Journal of the LessCommon Metals 122, 469 (1986)

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1985

R.W. Lougheed, J.H. Landrum, E.K. Hulet, J.F. Wild, R.J. Dougan, A.D. Dougan, H. Gäggeler, M. Schädel, K.J. Moody, K.E. Gregorich, G.T. Seaborg
A Search for Superheavy Elements Using the ⁴⁸Ca + ²⁵⁴Es Reaction
Phys. Rev. C 32, 1760 (1985)

P. Armbruster, Y.K. Agarwal, W. Brüchle, M. Brügger, J.P. Dufour, H. Gäggeler, F.P. Hessberger, S. Hofmann, P. Lemmertz, G. Münzenberg, K. Poppensieker, W. Reisdorf, M. Schädel, K.H. Schmidt, J.H.R. Schneider, W.F.W. Schneider, K. Sümmerer, D. Vermeulen, G. Wirth, A. Ghiorso, K.E. Gregorich, D. Lee, M. Leino, K.J. Moody, G.T. Seaborg, R.B. Welch, P. Wilmarth, S. Yashita, C. Frink, N. Greulich, G. Herrmann, U. Hickmann, N. Hildebrand, J.V. Kratz, N. Trautmann, M.M. Fowler, D.C. Hoffman, W.R. Daniels, H.R. von Gunten, H. Dornhöfer
Attempts to Produce Superheavy Elements by Fusion of ⁴⁸Ca with ²⁴⁸Cm in the Bombarding Energy Range of 4.55.2 MeV/u
Phys. Rev. Letters 54, 406 (1985)

D. C. Hoffmann, M. M. Fowler, W. R. Daniels, H. R. von Gunten, Diana Lee, K. J. Moody, K. Gregorich, R. Welch, G. T. Seaborg, W. Brüchle, M. Brügger, H. Gäggeler, M. Schädel, K. Sümmerer, G. Wirth, Th. Blaich, G. Herrmann, N. Hildebrand, J. V. Kratz, M. Lerch, N. Trautmann
Excitation Functions for the Production of Heavy Actinides from Interactions of ⁴⁰Ca and ⁴⁸Ca Ions with ²⁴⁸Cm
Phys. Rev. C 31, 1763 (1985)

Hulet, E.K., Wild, J.F., Dougan, R.J., Lougheed, R.W., Landrum, J.H., Dougan, A.D., Schädel, M., Hahn, R.L., Baisden, P.A., Henderson, C.M., Dupzyk, R.J., Summerer, K., Bethune, G.
BIMODAL SYMMETRIC FISSION OBSERVED IN THE HEAVIEST ELEMENTS
Journal of the less-common metals, 122, 469-474 (1985)

M. Schädel, W. Brüchle, M. Brügger, H. Gäggeler, K.J. Moody, D. Schardt, K. Sümmerer, E.K. Hulet, A.D. Dougan, R.J. Dougan, J.H. Landrum. R.W. Lougheed, j.F. Wild, G.D. O'Kelley
High Transfer Cross Sections from Reactions with ²⁵⁴Es
GSI-Preprint 85-30, Aug. 1985

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1984

H. Gäggeler, T. Sikkeland, G. Wirth, W. Brüchle, W. Bögl, G. Franz, G. Herrmann, J. V. Kratz, M. Schädel, K. Sümmerer, W. Weber
Probing SubBarrier Fusion and ExtraPush by Measuring Fermium Evaporation Residues in Different Heavy Ion Reactions
Z. Phys. A 316, 291 (1984)

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1982

Y. Laichter, H. Geissel, M. Schädel, P. Armbruster
Range Profiles for (0.1510)MeV/u Uranium Ions in Solids
Phys. Rev. A 26, 1915 (1982)

M. Schädel, W. Brüchle, H. Gäggeler, J. V. Kratz, K. Sümmerer, G. Wirth, G. Herrmann, R. Stakemann, G. Tittel, N. Trautmann, J. M. Nitschke, E. K. Hulet, R. W. Lougheed, R. L. Hahn, R. L. Ferguson
Actinide Production in Collisions of ²³⁸U with ²⁴⁸Cm
Phys. Rev. Letters 48, 852 (1982)

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1981

H. Gäggeler, W. Brüchle, J. V. Kratz, M. Schädel, K. Sümmerer, W. Weber, G. Wirth, G. Herrmannn
A Rotating Wheel System For the Detection of Spontaneously Fissioning Nuclides from Heavy Ion Reactions
Nucl. Instr. and Methods 188, 367 (1981)

E. K. Hulet, R. W. Lougheed, J. M. Nitschke, R. L. Hahn, R. L. Ferguson, W. Brüchle, J. V. Kratz, M. Schädel, G. Wirth, G. Herrmann, G. Tittel, N. Trautmann
Recent Searches for Superheavy Elements in DeepInelastic Reactions
Pure Appl. Chem. 53, 965 (1981)

J.V. Kratz, J. Poitou, W. Brüchle, H. Gäggeler, M. Schädel, G. Wirth, R. Lucas
Primary Mass- and Charge-Distributions in the Reaction of 900 MeV ¹³²Xe-Ions with ¹⁹⁷Au
Nucl. Phys. A 357, 437 (1981) and
GSI-Preprint 80-22, Sept. 1980

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1980

J. V. Kratz, W. Brüchle, H. Gäggeler, M. Schädel, K. Sümmerer, G. Wirth
Fast A/Z Equilibration and Correlated Nucleon Exchange in Damped Collisions of ⁵⁶Fe Ions with ²⁰⁹Bi
Z. Physik A 296, 141 (1980)

H. Gäggeler, N. Trautmann, W. Brüchle, G. Herrmann, J. V. Kratz, P. Peuser, M. Schädel, G. Tittel, G. Wirth, H. Ahrens, H. Folger, G. Franz, K. Sümmerer, M. Zendel
Search for Superheavy Elements in the ²³⁸U + ²³⁸U Reaction
Phys. Rev. Letters 45, 1824 (1980)

Brüchle, W.; Gäggeler, H.; Kratz, J.V. ; Schädel, M.; Wirth, G ; Herrmann, G; Tittel, G.; Trautmann, N.; Hulet, E.K.; Lougheed, R.W.; Ghiorso, A.; Nitschke, J.M.; Hahn, R.L.; Ferguson, R.L.
Search for heavy actinides and superheavy elements in the U-238 + Cm-248 reaction
Abstracts of Papers of the American Chemical Society, 180, 36, 1980

M. Schädel
Heavy element production in transfer-reactions between very heavy-nuclei
Abstracts of Papers of the American Chemical Society, 180, 36, 1980

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1977 - 1979

J. V. Kratz, W. Brüchle, G. Franz, M. Schädel, I. Warnecke, G. Wirth, M. Weis
Study of the N/Z Ratios of the Light and Heavy Fragments from Collisions of ¹²⁹Xe, ¹³²Xe and ¹³⁶Xe with ¹⁹⁷Au near the Interaction Barrier
Nucl. Phys. A 332, 477 (1979)

J. Poitou, R. Lucas, J. V. Kratz, W. Brüchle, H. Gäggeler, M. Schädel, G. Wirth
Second Moments of the N/ZDistributions in Damped Collisions of ¹³²Xe with ¹⁹⁷Au
Phys. Letters B 88, 69 (1979)

G. Wirth, W. Brüchle, H. Gäggeler, J. V. Kratz, M. Schädel, I. Warnecke, G. Herrmann, M. Weis, R. Lucas, J. Poitou
Correlations between Masses and Charges in Damped Collisions of Xe + Au
Contribution to the International Workshop VII on Gross Properties of Nuclei and Nuclear Excitations, Hirschegg, Austria, 15-27 Jan. 1979

Schädel, M., Brüchle, W., Trautmann, N., et al.
Separation of actinides by high-pressure liquid-chromatography and determination of their production cross-sections in reactions of Xe-136 + U-238 and U-238 + U-238
Abstracts of Papers of the American Chemical Society, 176, 71-71, 1978

J. V. Kratz, H. Ahrens, W. Brüchle, H. Gäggeler, M. Schädel, I. Warnecke, G. Wirth, G. Herrmann, N. Trautmann, M. Weis
Evidence for Strong Correlations between Proton- and Neutron-Exchanges in Damped Collisions of ^129,132,136Xe + Au and ²³⁸U + ²³⁸U
Proceedings of the International Conference on Dynamical Properties of Heavy-Ion Reactions, Johannesburg, 1978, p. 17

M. Schädel, W. Brüchle, B. Haefner, J. V. Kratz, W. Schorstein, N. Trautmann, G. Herrmann
Chemical Separations of Actinide Elements from HeavyIon Irradiated Targets
Radiochim. Acta 25, 111 (1978)

M. Schädel, J. V. Kratz, H. Ahrens, W. Brüchle, G. Franz, H. Gäggeler, I. Warnecke, G. Wirth, G. Herrmann, N. Trautmann, M. Weis
Isotope Distributions in the Reaction of ²³⁸U with²³⁸U
Phys. Rev. Letters 41, 469 (1978)

H. Gäggeler, W. Brüchle, H. Ahrens, H. Folger, G. Franz, J. V. Kratz, M. Schädel, I. Warnecke, G. Wirth, N. Trautmann, G. Herrmann, N. Kaffrell, P. Peuser, G. Tittel, M. Weber, M. Zendel
Search for Long-lived Superheavy Elements in the Reaction of ¹³⁶Xe with ²³⁸U
Z. Physik A 286, 419 (1978)

M. Schädel, N. Trautmann, G. Herrmann
Fast Separation of Lanthanides by High Pressure Liquid Chromatography
Radiochim. Acta 24, 27 (1977)

J. V. Kratz, H. Ahrens, W. Bögl, G. Franz, M. Schädel, I. Warnecke, G. Wirth, G. Klein, M. Weis
ChargeAsymmetry Equilibration in the Reaction of ^129,132,136Xe with ¹⁹⁷Au near the Interaction Barrier
Phys. Rev. Letters 39, 984 (1977)

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