New algebraic solutions for SO(6)⇆U(5) transitional nuclei in the interacting boson model

被引：116

作者：

Pan, F ^{[1
]}

Draayer, JP ^{[1
]}

机构：

[1] Louisiana State Univ, Dept Phys & Astron, Baton Rouge, LA 70803 USA

来源：

NUCLEAR PHYSICS A | 1998年 / 636卷 / 02期

关键词：

D O I：

10.1016/S0375-9474(98)00207-3

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：

Exact solutions for energy eigenvalues and eigenstates for SO(6) <-> U(5) transitional (Class C) nuclei in IBM-1 and one case in IBM-2 are found by using an infinite dimensional algebraic method. As examples, the energy spectra and some E2 transition rates and quadrupole moments of the 100-108RU and Pd102-112 isotopes are calculated in IBM-1 and compared with experimental results. (C) 1998 Elsevier Science B.V.

引用

页码：156 / 168

页数：13

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