Gap to hinder the rotational excitation of the ground state of a 13-boson system - art. no. 025201

Authors
Bao, CG Li, XG
Citation
Cg. Bao et Xg. Li, Gap to hinder the rotational excitation of the ground state of a 13-boson system - art. no. 025201, PHYS REV A, 6202(2), 2000, pp. 5201
Citations number
12
Categorie Soggetti
Physics
Journal title
PHYSICAL REVIEW A
ISSN journal
10502947 → ACNP
Volume
6202
Issue
2
Year of publication
2000
Database
ISI
SICI code
1050-2947(200008)6202:2<5201:GTHTRE>2.0.ZU;2-T
Abstract
A 13-boson system has been qualitatively studied based on symmetry consider ation. The rotational excitation of the ground state is found to be greatly hindered. The geometric feature and some specific modes of internal oscill ation of low-lying states have been predicted. An idea for the classificati on of states has been proposed. A number of rotation bands have been sugges ted.