Title: Gamma-ray spectroscopy of Bi-191,Bi-195
Authors: Nieminen, P ×
Cocks, JFC
Dorvaux, O
Greenlees, PT
Helariutta, K
Jones, PM
Julin, R
Juutinen, S
Kankaanpaa, H
Kettunen, H
Kuusiniemi, P
Leino, M
Muikku, M
Rahkila, R
Savelius, A
Uusitalo, J
Andreyev, AN
Becker, F
Eskola, K
Hauschild, K
Houry, M
Huyse, Marc
Korten, W
Le Coz, Y
Lucas, R
Lonnroth, T
Theisen, C
Van de Vel, Karen
Van Duppen, Piet
Amzal, N
Butler, PA
Hammond, N
Scholey, C
Wyss, N #
Issue Date: 2001
Series Title: Acta Physica Polonica B vol:32 issue:3 pages:1019-1023
Abstract: Very neutron-deficient Bi-191,Bi-193 nuclei have been studied at the Department of Physics, University of Jyvaskyla, Finland (JYFL) employing the Jurosphere II Ge-detector array coupled to the gas-filled recoil separator RITU and different tagging techniques. For the first time in heavy odd-mass nuclei, a collective band (oblate) is identified above the 2p-1h (1/2(+)) proton intruder state in Bi-191. In both Bi-191,Bi-193, a band based on isomeric 13/2(+) state has been observed and oblate deformation for this state has been deduced.
ISSN: 0587-4254
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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