Back to Search Start Over

Candidate chiral bands in (198)Tl

Authors :
J.F. Sharpey-Schafer
P. Vymers
C. Schück
J. J. Lawrie
E. A. Lawrie
S. M. Mullins
T. M. Ramashidzha
Robert S. Lindsay
Ingemar Ragnarsson
G. K. Mabala
P. L. Masiteng
O. Shirinda
Ch. Vieu
Robert Bark
Sean Murray
S. M. Maliage
Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (CSNSM)
Centre National de la Recherche Scientifique (CNRS)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Université Paris-Sud - Paris 11 (UP11)
Source :
European Physical Journal A, European Physical Journal A, EDP Sciences, 2010, 45, pp.39-50. ⟨10.1140/epja/i2010-10994-x⟩
Publication Year :
2010
Publisher :
HAL CCSD, 2010.

Abstract

High-spin states in Tl-198 were studied using the Au-197(alpha, 3n) reaction. The level scheme was considerably extended including two new bands and several non-yrast levels. One of the new bands is possibly a chiral partner to the yrast pi h(9/2) circle times vi(13/2)(-1) band. Two-quasiparticle-plus-triaxial-rotor model calculations suggest an aplanar orientation of the total angular momenta for these bands, thus supporting possible chirality.

Details

Language :
English
ISSN :
14346001 and 1434601X
Database :
OpenAIRE
Journal :
European Physical Journal A, European Physical Journal A, EDP Sciences, 2010, 45, pp.39-50. ⟨10.1140/epja/i2010-10994-x⟩
Accession number :
edsair.doi.dedup.....ee655a2c2e3db3d97bbf9b225a982a60