Title: New states in heavy Cd isotopes and evidence for weakening of the N=82 shell structure
Authors: Kautzsch, T
Walters, WB
Hannawald, M
Kratz, KL
Mishin, VI
Fedoseyev, VN
Bohmer, W
Jading, Y
Van Duppen, Piet
Pfeiffer, B
Wöhr, A
Möller, P
Klöckl, I
Sebastian, V
Köster, U
Koizumi, M
Lettry, J
Ravn, HL
ISOLDE collaboration #
Issue Date: Oct-2000
Publisher: Springer-verlag
Series Title: European physical journal A vol:9 issue:2 pages:201-206
Abstract: A chemically selective laser ion source has been used in a beta -decay study of heavy Ag isotopes into even-even Cd nuclides. Gamma-spectroscopic techniques in time-resolving event-by-event and multiscaling modes have permitted the identification of the first 2(+) and 4(+) levels in Cd-126(78), Cd-128(80), and tentatively the 2(+) state in Cd-130(82). From a comparison of these new states in Cd-48 with the E(2(+)) and E(4(+))/E(2(+)) level systematics of Pd-46 and Te-52 isotopes and several recent model predictions, possible evidence for a weakening of the spherical N = 82 neutron-shell below double-magic Sn-132 is obtained.
ISSN: 1434-6001
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
# (joint) last author

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