Nuclear structure and Gamow-Teller B(GT) Transition Strengths for some Selected fp-shell Nuclei

Authors

Sarah M. Obaid, Department of Biomedical Engineering, Al-Mustaqbal University College
Fouad A. Majeed, Department of Physics, College of Education for Pure Sciences, University of Babylon,Follow
Fatima Essa Mohammed, Kirkuk Education Directorate, Ministry of Education

Abstract

In the present study, the calculations of the shell model based on large-scale unrestricted fp-model space have been conducted to study the low-lying energy levels and Gamow-Teller B(GT) transition strengths for the transitions (⁴²Ca→⁴²Sc, ⁴²Sc→⁴²Ti, ⁴⁵Sc→⁴⁵Ca, ⁴⁵Ti→⁴⁵Sc,45V→⁴⁵Ti) lying in the fp-shell region. The calculations of the yrast levels and Gamow-Teller B(GT) transition strengths were compared with the related measured data. The low-lying energy levels were reasonably reproduced for the studied nuclei. The spin and parity of the unconfirmed energy levels for some studied nuclei have been confirmed. The calculated B(GT) transition strengths of Gamow-Teller (GT) for the selected isotopes lie in the fp-shell region agree very well with the measured data extracted from (³He, t), (³He, t)∗, (t,³He), (t, ³He+γ), and (p, n) reactions.

Recommended Citation

Obaid, Sarah M.; Majeed, Fouad A.; and Mohammed, Fatima Essa (2022) "Nuclear structure and Gamow-Teller B(GT) Transition Strengths for some Selected fp-shell Nuclei," Karbala International Journal of Modern Science: Vol. 8 : Iss. 3 , Article 23.
Available at: https://doi.org/10.33640/2405-609X.3253

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