Gamow–Teller Transition Strengths for Selected ${fp}$ Shell Nuclei

Kumar, Vikas; Srivastava, Praveen C.; Kumar, Anil

doi:10.5506/APhysPolB.51.961

Gamow–Teller Transition Strengths for Selected ${fp}$ Shell Nuclei

Sep 4, 2019

8 pages

Published in:

Acta Phys.Polon.B 51 (2020) 961-972

Published: 2020

e-Print:

1909.01609 [nucl-th]

DOI:

10.5506/APhysPolB.51.961

View in:

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Abstract: (arXiv)

We have reported a systematic shell model description of the experimental Gamow-Teller transition strength for

^{44}

Sc

\rightarrow

^{44}

Ca,

^{45}

Ti

\rightarrow

^{45}

Sc,

^{48}

Ti

\rightarrow

^{48}

V,

^{66}

Co

\rightarrow

^{66}

Ni, and

^{66}

Fe

\rightarrow

^{66}

Co transitions using KB3G and GXPF1A interactions for

fp

model space. In order to see the importance of higher orbital for

^{66}

Co

\rightarrow

^{66}

Ni and

^{66}

Fe

\rightarrow

^{66}

Co transitions, we have reported the shell model results with

fpg_{9/2}

space using GXPF1Br+

V_{MU}

interaction. We have obtained the qualitative agreement for the individual transitions, while the calculated summed transition strengths closely reproduce the observed ones.

Note:

Accepted for publication in Acta Physica Polonica B (2020)

References(36)

Figures(24)

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Gamow–Teller Transition Strengths for Selected fp{fp}fp Shell Nuclei

Citations per year

From nucleons to nucleus, concepts of microscopic nuclear theory

Gamow–Teller Transition Strengths for Selected ${fp}$ Shell Nuclei