Proton and neutron alignments in the doubly odd nucleus 76Br

被引：13
|
作者：
Pan, Q [1 ]
De Poli, M
Farnea, E
Fahlander, C
De Acuna, D
de Angelis, G
Bazzacco, D
Brandolini, F
Buscemi, A
Dagnall, PJ
Gadea, A
Lunardi, S
Napoli, DR
Petrache, CM
Rao, MN
Alvarez, CR
Smith, AG
Spolaore, P
Vedovato, G
Ur, CA
Zhu, LH
机构：
[1] Ist Nazl Fis Nucl, Lab Nazl Legnaro, I-35020 Legnaro, Italy
[2] Univ Padua, Dipartimento Fis, I-35131 Padua, Italy
[3] Ist Nazl Fis Nucl, Sez Padova, I-35131 Padua, Italy
[4] Univ Manchester, Dept Phys & Astron, Manchester M13 9PL, Lancs, England
[5] Acad Sinica, Inst Modern Phys, Lanzhou, Peoples R China
[6] Univ Sao Paulo, Inst Fis, BR-01498 Sao Paulo, Brazil
[7] Inst Atom Energy, Beijing 102413, Peoples R China
来源：
NUCLEAR PHYSICS A | 1997年 / 627卷 / 02期
关键词：
Br-76; gamma-gamma-gamma; deduced levels; signature inversion; quasiparticle alignment; triaxial deformation;
D O I：
10.1016/S0375-9474(97)00465-X
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
High-spin states in the doubly odd nucleus Br-76 have been investigated using the Mn-55(Si-30,2 alpha n) reaction at a beam energy of 130 MeV. Five bands have been established to high spin. The features of the level scheme, particularly the signature inversion and the band crossings in the yrast band as well as proton and neutron alignments in the negative-parity bands, are discussed in the framework of the cranked shell model. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：334 / 348
页数：15
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