Band structures and shape coexistence in 187Pt

Authors :: M. Perry
Karin Lagergren
S. L. Tabor
C. R. Hoffman
María Angélica Cardona
Vandana Tripathi
M. A. Riley
Daniel Hojman
A. Pipidis
Sangjin Lee
T.A. Hinners
B. Roussière
W. T. Cluff
J. Sauvage
A. Aguilar
Institut de Physique Nucléaire d'Orsay (IPNO)
Université Paris-Sud - Paris 11 (UP11)-Institut National de Physique Nucléaire et de Physique des Particules du CNRS (IN2P3)-Centre National de la Recherche Scientifique (CNRS)
Source :: European Physical Journal A, European Physical Journal A, EDP Sciences, 2012, 48, pp.83. ⟨10.1140/epja/i2012-12083-8⟩
Publication Year :: 2012
Publisher :: HAL CCSD, 2012.
Abstract: High-spin states in 187Pt have been studied by means of γ-ray spectroscopy techniques. Known bands have been significantly extended and new bands have been found. The band structures are discussed in the framework of the cranking model and negative-parity states are compared with calculations performed with a semi-microscopic axial-rotor plus one-quasiparticle coupling model. Shape coexistence is observed from low excitation energy.

Subjects :: Coupling
Physics
Nuclear and High Energy Physics
010308 nuclear & particles physics
Hadron
[PHYS.NEXP]Physics [physics]/Nuclear Experiment [nucl-ex]
01 natural sciences
Nuclear shape
0103 physical sciences
Nuclear fusion
Atomic physics
010306 general physics
Spectroscopy
Excitation

Language :: English
ISSN :: 14346001 and 1434601X
Database :: OpenAIRE
Journal :: European Physical Journal A, European Physical Journal A, EDP Sciences, 2012, 48, pp.83. ⟨10.1140/epja/i2012-12083-8⟩
Accession number :: edsair.doi.dedup.....bc4339b3f5afac9195f9572dfa031dfc
Full Text :: https://doi.org/10.1140/epja/i2012-12083-8⟩