Quasiparticle and γ -band structures in Dy 156

S. Jehangir; G. H. Bhat; J. A. Sheikh; S. Frauendorf; S. N.T. Majola; P. A. Ganai; J. F. Sharpey-Schafer

doi:10.1103/PhysRevC.97.014310

Quasiparticle and γ -band structures in Dy 156

S. Jehangir, G. H. Bhat, J. A. Sheikh, S. Frauendorf, S. N.T. Majola, P. A. Ganai, J. F. Sharpey-Schafer

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20 Citations (Scopus)

Abstract

Excited band structures recently observed in Dy156 are investigated using the microscopic triaxial projected shell model (TPSM) approach and the quasiparticle random phase approximation (QRPA) based on the rotating mean field. It is demonstrated that new observed excited bands, tracking the ground-state band, are the γ bands based on the excited two-quasineutron configurations as conjectured in the experimental work.

Original language	English
Article number	014310
Journal	Physical Review C
Volume	97
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.97.014310
Publication status	Published - 18 Jan 2018
Externally published	Yes

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.97.014310

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abstract = "Excited band structures recently observed in Dy156 are investigated using the microscopic triaxial projected shell model (TPSM) approach and the quasiparticle random phase approximation (QRPA) based on the rotating mean field. It is demonstrated that new observed excited bands, tracking the ground-state band, are the γ bands based on the excited two-quasineutron configurations as conjectured in the experimental work.",

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AU - Bhat, G. H.

AU - Sheikh, J. A.

AU - Frauendorf, S.

AU - Majola, S. N.T.

AU - Ganai, P. A.

AU - Sharpey-Schafer, J. F.

PY - 2018/1/18

Y1 - 2018/1/18

N2 - Excited band structures recently observed in Dy156 are investigated using the microscopic triaxial projected shell model (TPSM) approach and the quasiparticle random phase approximation (QRPA) based on the rotating mean field. It is demonstrated that new observed excited bands, tracking the ground-state band, are the γ bands based on the excited two-quasineutron configurations as conjectured in the experimental work.

AB - Excited band structures recently observed in Dy156 are investigated using the microscopic triaxial projected shell model (TPSM) approach and the quasiparticle random phase approximation (QRPA) based on the rotating mean field. It is demonstrated that new observed excited bands, tracking the ground-state band, are the γ bands based on the excited two-quasineutron configurations as conjectured in the experimental work.

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DO - 10.1103/PhysRevC.97.014310

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Quasiparticle and γ -band structures in Dy 156

Abstract

ASJC Scopus subject areas

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