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Title: Coulomb excitation of 68/28Ni40 at "safe" energies
Authors: Bree, Nick ×
Stefanescu, Irina
Butler, Peter A
Cederkall, Joakim
Davinson, T
Delahaye, Pierre
Eberth, J
Fedorov, Dima
Fedosseev, Valentin N
Fraile, Luis Mario
Franchoo, Serge
Georgiev, Georgi
Gladnishki, K
Huyse, Marc
Ivanov, Oleg
Koster, Ulli
Kroll, Thorsten
Krucken, Reiner
Marsh, Bruce A
Niedermaier, Oliver
Reiter, Pieter
Scheit, Heiko
Schwalm, D
Sieber, T
Van de Walle, Jarno
Van Duppen, Piet
Warr, N
Weisshaar, D
Wenander, Frederik
Zemlyanoy, Sergei #
Issue Date: 20-Oct-2008
Publisher: Published for the American Physical Society by the American Institute of Physics
Series Title: Physical Review C, Nuclear physics vol:78 pages:1-4
Article number: 047301
Abstract: The B(E2; 0+ → 2+) value in 68Ni has been measured using Coulomb excitation at safe energies. The 68Ni radioactive beam was post-accelerated at the CERN on-line isotope mass separator (ISOLDE) facility to 2.9 MeV/u and directed to a 108Pd target. The emitted γ rays were detected by the MINIBALL detector array. Not only directly registered but also indirectly deduced information on the nucleus emitting the γ ray was used to perform the Doppler correction, leading to a larger center-of-mass angular range to infer the excitation cross section. The obtained value of 2.8(+1.2/−1.0) 10^2 e^2 fm^4 is in good agreement with the value measured at intermediate energy Coulomb excitation, confirming the low 0+ → 2+ transition probability.
ISSN: 0556-2813
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

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