Nuclear Structure and Electromagnetic Transitions Investigation in Er Isotopes within Framework of Interacting Boson Model

被引：2
|
作者：
Abood, S. N. [1 ]
Al-Jubbori, M. A. [2 ]
机构：
[1] AL Nahrain Univ, Coll Sci, Dept Phys, Baghdad, Iraq
[2] Univ Mosul, Coll Educ, Dept Phys, Mosul, Iraq
来源：
COMMUNICATIONS IN THEORETICAL PHYSICS | 2013年 / 60卷 / 03期
关键词：
interacting boson model; the electromagnetic transition probabilities; mixing ratios; electric monopole transitions; EVEN-EVEN NUCLEI; SYSTEMATICS; STATES;
D O I：
10.1088/0253-6102/60/3/13
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Interacting Boson Model-2 (IBM-2) is used to determine the Hamiltonian for Er nuclei. Fit values of parameters are used to construct the Hamiltonian, energy levels and electromagnetic transitions (B(E2), B(M1)) multipole mixing ratios (delta(E2/M1)) for some even-even Er nuclei and monopole transition probability are estimated. New ideas are used for counting bosons number at N = 64 and results are compared with previous works.
引用
收藏
页码：335 / 340
页数：6
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