Shell model study of high-spin states and band terminations in 67As

Kumar, Vikas; Srivastava, P. C.

doi:10.1016/j.nuclphysa.2020.121989

Cited by 3 publications

(1 citation statement)

References 16 publications

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“…The shell-model results for high-spin states and band terminations in 67 As we have recently reported in Ref. [33] using JUN45 and jj44b effective interactions.…”

Section: Theoretical Formalismmentioning

confidence: 66%

Shell-model study for GT-strengths corresponding to $β$ decay of $^{60}$Ge and $^{62}$Ge

Kumar,

Srivastava

2021

Preprint

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In the present work, we have reported a comprehensive shell-model study of GTstrengths for recently available experimental data for 60 Ga and 62 Ga from RIKEN Nishina Center [Phys. Rev. C 103, 014324 (2021)] populated by β decay of the 60 Ge and 62 Ge, respectively. We have performed shell-model calculations in two different model spaces, the first set of calculations in the f p model space using KB3G and GXPF1A interactions, while the second set in f 5/2 pg 9/2 model space using JUN45 and jj44b effective interactions. Our shell-model results in f p model space are in a reasonable agreement with the available experimental data.

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“…The shell-model results for high-spin states and band terminations in 67 As we have recently reported in Ref. [33] using JUN45 and jj44b effective interactions.…”

Section: Theoretical Formalismmentioning

confidence: 66%

Shell-model study for GT-strengths corresponding to $β$ decay of $^{60}$Ge and $^{62}$Ge

Kumar,

Srivastava

2021

Preprint

Self Cite

View full text Add to dashboard Cite

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Shell-model study for GT-strengths corresponding to β decay of 60Ge and 62Ge

Kumar

Srivastava

2022

Nuclear Physics A

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Multiphonon structure of high-spin states in 40Ca, 90Zr and 208Pb

Lyutorovich¹,

Tselyaev²

2023

Int. J. Mod. Phys. E

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The method of description of the high-spin states, which was previously developed and applied for the states of this type in [Formula: see text]Pb, is generalized for the case of the states having more complex multiphonon structure. In this method, the harmonic approximation with the renormalized phonons is used in which the phonons themselves are determined within the nonlinear version of the model based on the random-phase approximation (RPA) and including both the RPA correlations and the beyond-RPA ones. The mean field and the residual interaction are derived within the framework of the self-consistent RPA from the energy-density functional of the Skyrme type. The method is applied for the analysis of the available experimental data in doubly magic [Formula: see text]Pb and [Formula: see text]Ca and in semi-magic [Formula: see text]Zr.

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Shell model study of high-spin states and band terminations in 67As

Cited by 3 publications

References 16 publications

Shell-model study for GT-strengths corresponding to $β$ decay of $^{60}$Ge and $^{62}$Ge

Shell-model study for GT-strengths corresponding to $β$ decay of $^{60}$Ge and $^{62}$Ge

Shell-model study for GT-strengths corresponding to β decay of 60Ge and 62Ge

Multiphonon structure of high-spin states in 40Ca, 90Zr and 208Pb

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