A description of odd mass W-isotopes in the Interacting Boson-Fermion model

被引：4
|
作者：
Abu Musleh, S. [1 ]
Scholten, O. [1 ]
机构：
[1] Univ Groningen, Kernfys Versneller Inst, NL-9747 AA Groningen, Netherlands
来源：
NUCLEAR PHYSICS A | 2012年 / 878卷
关键词：
Interacting Boson-Fermion Approximation (IBFA) model; Negative and positive parity low-spin states; APPROXIMATION MODEL; RH ISOTOPES; A NUCLEI; SCHEME; STATES; GAMMA;
D O I：
10.1016/j.nuclphysa.2012.01.011
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：
The negative and positive parity low-spin states of the even odd Tungsten isotopes, W-183.185,W-187 are studied in the frame work of the Interacting Boson-Fermion Approximation (IBFA) model. The fermion that is coupled to the system of bosons is taken to be in the negative parity 2f(7/2), 2f(5/2), 3p(3/2). 3p(1/2) and in the positive parity 1i(13/2), single-particle orbits. The calculated energies of low-spin energy levels of the odd isotopes are found to agree well with the experimental data. Also B(E2) values and spectroscopic factors for single-neutron transfer are calculated and found to be in good agreement with experimental data. (C) 2012 Elsevier B.V. All rights reserved.
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页码：37 / 48
页数：12
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