Quadrupole Collectivity of neutron-rich nuclei around 132Sn

Th Kröll, T. Behrens, R. Krücken, V. Bildstein, T. Faestermann, R. Gernhäuser, M. Mahgoub, P. Maierbeck, M. Münch, W. Weinzierl, F. Ames, D. Habs, O. Kester, R. Lutter, T. Morgan, M. Pasini, K. Rudolph, P. Thirolf, J. Diriken, M. HuyseO. Ivanov, P. Mayet, N. Patronis, I. Stefanescu, J. Van De Walle, P. Van Duppen, O. Niedermaier, H. Scheit, D. Schwalm, J. Eberth, F. Finke, D. Martin, P. Reiter, A. Scherillo, M. Seidlitz, N. Warr, D. Weisshaar, J. Iwanicki, P. Butler, J. Cederkäll, E. Clément, P. Delahaye, L. M. Fraile, G. Georgiev, U. Köster, T. Sieber, D. Voulot, F. Wenander, S. Franchoo, A. Hurst, A. Ekström, P. E. Kent, K. H. Speidel, J. Leske, S. Schielke, A. Jungclaus, V. Modamio, J. Walker, L. Coquard, M. Pantea, N. Pietralla, T. Davinson, S. Nardelli

    Research output: Chapter in Book/Report/Conference proceedingPaper in conference proceedingpeer-review

    Abstract

    We report on the "safe" Coulomb excitation of neutron-rich Cd, Xe, and Ba isotopes in the vicinity of the doubly-magic nucleus 132Sn. The radioactive nuclei have been produced by ISOLDE at CERN and postaccelerated by the REX-ISOLDE facility. The γ-decay of excited states has been detected by the MINIBALL array. The presented preliminary results for the B(E2) values are consistent with expectations from phenomenological systematics and will be compared with theoretical calculations.

    Original languageEnglish
    Title of host publicationFrontiers in Nuclear Structure, Astrophysics, and Reactions, FINUSTAR 2007
    EditorsRauno Julin, Paraskevi Demetriou, Sotirios V. Harissopulos
    PublisherAmerican Institute of Physics (AIP)
    Pages296-299
    Number of pages4
    Volume1012
    ISBN (Electronic)9780735405325
    DOIs
    Publication statusPublished - 2008
    Event2nd International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions, FINUSTAR 2007 - Aghios Nikolaos, Crete, Greece
    Duration: 2007 Sept 102007 Sept 14

    Publication series

    Name
    Volume1012

    Conference

    Conference2nd International Conference on Frontiers in Nuclear Structure, Astrophysics, and Reactions, FINUSTAR 2007
    Country/TerritoryGreece
    CityAghios Nikolaos, Crete
    Period2007/09/102007/09/14

    Subject classification (UKÄ)

    • Subatomic Physics

    Free keywords

    • Coulomb excitation
    • gamma spectroscopy
    • neutron-rich nuclei

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