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Title: High spin structure of 82Sr using triaxial projected shell model
Authors: Behera, N
Bhat, G H
Naik, Z
Palit, R
Sun, Y
Sheikh, J A
Keywords: Shape co-existence;Multi-quasiparticle;Triaxial projected shell model;Configuration mixing
Issue Date: May-2020
Publisher: NISCAIR-CSIR, India
Abstract: Study of N≈Z nuclei in mass A ̴80 region, which is in the transitional region, is of interest due to the existence of abundant nuclear structure phenomena and this mass region is often characterized by shape co-existence. In present work, the multi-quasiparticle triaxial projected shell model (TPSM) approach is employed to study the high spin structures and to depict γ deformation in 82Sr. TPSM results for the yrast band and γ band-energies are compared with known experimental energies. The possibility of a 2γ-band is also predicted. The change in staggering phases for the γ band as a result of configuration mixing is also discussed.
Page(s): 342-345
ISSN: 0975-0959 (Online); 0301-1208 (Print)
Appears in Collections:IJPAP Vol.58(05) [May 2020]

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