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Title: Algebraic description of triaxially deformed rotational bands in odd mass nuclei

Abstract

An extensive application of the Holstein-Primakoff boson expansion to both single-particle angular momentum and total angular momentum provides an algebraic solution, which gives a good approximation to the exact results for the particle-rotor model with one high-j nucleon coupled to a triaxially deformed core. Two kinds of quantum numbers classify the rotational bands characteristic of the particle-rotor model and lead the selection rules for the interband and intraband transitions. The algebraic solution is compared with the experimental data for the odd mass isotopes {sup 163,165,167}Lu as testing grounds.

Authors:
 [1];  [2]
  1. Department of Physics, Saitama University, Sakura-Ku, Saitama 338-8570 (Japan)
  2. Otsuma Women's University, Tama, Tokyo 206-8540 (Japan)
Publication Date:
OSTI Identifier:
20771328
Resource Type:
Journal Article
Resource Relation:
Journal Name: Physical Review. C, Nuclear Physics; Journal Volume: 73; Journal Issue: 3; Other Information: DOI: 10.1103/PhysRevC.73.034305; (c) 2006 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; ANGULAR MOMENTUM; APPROXIMATIONS; BOSON EXPANSION; COLLECTIVE MODEL; DEFORMED NUCLEI; LUTETIUM 167; MASS NUMBER; MATHEMATICAL SOLUTIONS; NUCLEONS; PARTICLE-CORE COUPLING MODEL; QUANTUM NUMBERS; ROTATIONAL STATES; SELECTION RULES

Citation Formats

Tanabe, Kosai, and Sugawara-Tanabe, Kazuko. Algebraic description of triaxially deformed rotational bands in odd mass nuclei. United States: N. p., 2006. Web. doi:10.1103/PhysRevC.73.034305.
Tanabe, Kosai, & Sugawara-Tanabe, Kazuko. Algebraic description of triaxially deformed rotational bands in odd mass nuclei. United States. doi:10.1103/PhysRevC.73.034305.
Tanabe, Kosai, and Sugawara-Tanabe, Kazuko. Wed . "Algebraic description of triaxially deformed rotational bands in odd mass nuclei". United States. doi:10.1103/PhysRevC.73.034305.
@article{osti_20771328,
title = {Algebraic description of triaxially deformed rotational bands in odd mass nuclei},
author = {Tanabe, Kosai and Sugawara-Tanabe, Kazuko},
abstractNote = {An extensive application of the Holstein-Primakoff boson expansion to both single-particle angular momentum and total angular momentum provides an algebraic solution, which gives a good approximation to the exact results for the particle-rotor model with one high-j nucleon coupled to a triaxially deformed core. Two kinds of quantum numbers classify the rotational bands characteristic of the particle-rotor model and lead the selection rules for the interband and intraband transitions. The algebraic solution is compared with the experimental data for the odd mass isotopes {sup 163,165,167}Lu as testing grounds.},
doi = {10.1103/PhysRevC.73.034305},
journal = {Physical Review. C, Nuclear Physics},
number = 3,
volume = 73,
place = {United States},
year = {Wed Mar 15 00:00:00 EST 2006},
month = {Wed Mar 15 00:00:00 EST 2006}
}