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

页码：335 / 340

页数：6

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