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Dergiler / Bitlis Eren University Journal of Science and Technology / 2026 / Volume: 10 Issue: 1

Effect of deformation on gamow-teller strength and electron capture cross-section for chromium isotopes

Asim Ullah(GIK Institute of Engineering Sciences & Technology)0000-0002-2653-310X
Muahmmad Riaz(GIK Institute of Engineering Sciences & Technology)0000-0003-4521-4259
Jameel-un Nabı(GIK Institute of Engineering Sciences & Technology)0000-0002-8229-8757
Mahmut Böyükata(KIRIKKALE ÜNİVERSİTESİ)0000-0002-8065-9993
Necla Çakmak(KARABÜK ÜNİVERSİTESİ)0000-0001-5989-6663
Sayfa
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Yayın Tarihi
2020-06-18
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⚡ TL;DR(1 Cümlede Hızlı Çıkarım)

The ECC was computed as a function of the β parameter and the results suggest that the calculated ECC decreased with decreasing value of the β for the selected cases.

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Amaç & Hipotez:In this work, we explore the role of deformation parameter (β) on the calculated Gamow-Teller (GT) strength distributions and electron capture cross-sections (ECC) for 46,48,50 Cr isotopes within the formalism of the proton neutron-quasi-particle random phase approximation (pn-QRPA).
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Temel Bulgular & Veri:The third one is the experimental β values obtained by employing its relation with the experimental B(E2)↑ values.
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Sonuç & Katkı:The ECC was computed as a function of the β parameter and the results suggest that the calculated ECC decreased with decreasing value of the β for the selected cases.
🔬Tür:Modelleme & Sayısal Simülasyon
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Gamow-Teller · Electron capture cross section · pn-QRPA

Abstract

In this work, we explore the role of deformation parameter (β) on the calculated Gamow-Teller (GT) strength distributions and electron capture cross-sections (ECC) for 46,48,50 Cr isotopes within the formalism of the proton neutron-quasi-particle random phase approximation (pn-QRPA). Three different β parameters were used in the present study. Two of them were calculated by using the interacting boson model (IBM) and the macroscopic-microscopic (Mac-mic) models. The third one is the experimental β values obtained by employing its relation with the experimental B(E2)↑ values. The GT strength distributions were widely dispersed among all the daughter states of the given isotopes. They were found to have an inverse relation with the β parameter i.e decreasing with increasing the β value. The ECC was computed as a function of the β parameter and the results suggest that the calculated ECC decreased with decreasing value of the β for the selected cases.

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Bu Makaleye Atıf Yap

Ullah, A., Riaz, M., Nabı, J., Böyükata, M., Çakmak, N. (2020). Effect of deformation on gamow-teller strength and electron capture cross-section for chromium isotopes. Bitlis Eren University Journal of Science and Technology, Volume: 10 Issue: 1. https://doi.org/10.17678/beuscitech.640157

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