Isomers in neutron-rich lead isotopes populated via the fragmentation of 238U at 1 GeV A

A. Gottardo, J. J. Valiente-Dobón, G. Benzoni, R. Nicolini, J. Alcántara Núñez, A. Algora, N. Al-Dahan, G. De Angelis, Y. Ayyad, N. Alkhomashi, P. R.P. Allegro, J. Benlliure, P. Boutachkov, M. Bowry, A. Bracco, A. M. Bruce, M. Bunce, E. Casarejos, L. Cortes, F. C.L. CrespiF. Camera, A. Corsi, A. M.Denis Bacelar, A. Deo, C. Domingo-Pardo, M. Doncel, Zs Dombradi, T. Engert, K. Eppinger, G. F. Farrelly, F. Farinon, A. Gadea, H. Geissel, J. Gerl, N. Goel, M. Górska, J. Grebosz, E. Gregor, T. Haberman, R. Hoischen, R. Janik, S. Klupp, I. Kojouharov, N. Kurz, S. Leoni, S. Lunardi, S. Mandal, R. Menegazzo, D. Mengoni, B. Million, D. R. Napoli, F. Naqvi, C. Nociforo, M. Pfützner, S. Pietri, Zs Podolyak, A. Prochazka, W. Prokopowicz, F. Recchia, R. V. Ribas, M. W. Reed, P. H. Regan, D. Rudolph, E. Sahin, H. Schaffner, A. Sharma, B. Sitar, D. Siwal, K. Steger, P. Strmen, T. P.D. Swan, I. Szarka, P. M. Walker, O. Wieland, H. Weick, H. J. Wollersheim

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3 Citations (Scopus)


Neutron-rich nuclei beyond N = 126 in the lead region were populated by fragmenting a 238U beam at 1 GeV A on a Be target and then separated by the Fragment Separator (FRS) at GSI. Their isomeric decays were observed, enabling study of the shell structure of neutron-rich nuclei around the Z=82 shell closure. Some preliminary results are reported in this paper.

Original languageEnglish
Article number092026
JournalJournal of Physics: Conference Series
Issue numberSECTION 9
Publication statusPublished - Jan 1 2011
EventInternational Nuclear Physics Conference 2010, INPC2010 - Vancouver, BC, Canada
Duration: Jul 4 2010Jul 9 2010

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Gottardo, A., Valiente-Dobón, J. J., Benzoni, G., Nicolini, R., Núñez, J. A., Algora, A., Al-Dahan, N., Angelis, G. D., Ayyad, Y., Alkhomashi, N., Allegro, P. R. P., Benlliure, J., Boutachkov, P., Bowry, M., Bracco, A., Bruce, A. M., Bunce, M., Casarejos, E., Cortes, L., ... Wollersheim, H. J. (2011). Isomers in neutron-rich lead isotopes populated via the fragmentation of 238U at 1 GeV A. Journal of Physics: Conference Series, 312(SECTION 9), [092026].