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Shape coexistence in the neutron-deficient Pt isotopes in a configuration mixing IBM.

Authors :
Morales, Irving O.
Vargas, Carlos E.
Frankt, Alejandro
Source :
AIP Conference Proceedings. 2004, Vol. 726 Issue 1, p239-240. 2p.
Publication Year :
2004

Abstract

The recently proposed matrix-coherent state approach for configuration mixing IBM is used to describe the evolving geometry of the neutron deficient Pt isotopes. It is found that the Potential Energy Surface (PES) of the Platinum isotopes evolves, when the number of neutrons decreases, from spherical to oblate and !hen to prolate shapes, in agreement with experimental measurements. Oblate Prolate shape coexistence is observed in 194,192pt isotopes. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
0094243X
Volume :
726
Issue :
1
Database :
Academic Search Index
Journal :
AIP Conference Proceedings
Publication Type :
Conference
Accession number :
14546441
Full Text :
https://doi.org/10.1063/1.1805953