伽马衰减阻碍因子的系统研究

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2023-08-08 DOI:10.1134/S1547477123040635

Y. P. Singh, V. Kumar, A. Shukla, P. Jain, Y. Kumar, R. Sapra, Rohtash, K. Jha, T. Verma, M. Silarski, S. Sharma

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引用次数: 0

摘要

本文在质量范围\(20\)\( \leqslant \) A \( \leqslant \)\(250\)中分析了电和磁多极跃迁的Weisskopf阻碍因子\({{F}_{{\text{W}}}}\)。在\({{F}_{{\text{W}}}}\)作为多极函数的变化之间的经验相关性已经确定。发现\({{F}_{{\text{W}}}}\)作为多极的函数和\({{F}_{\nu }}\)作为\(K\)禁止程度的函数的模式与多极转换系数的模式间接相似。讨论了\({{F}_{{\text{W}}}}\)的奇偶核子错开效应。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Systematic Study of Gamma Decay Hindrance Factors

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Systematic Study of Gamma Decay Hindrance Factors

In the present work, Weisskopf hindrance factor \({{F}_{{\text{W}}}}\) for electric and magnetic multipole transitions has been analyzed in the mass range \(20\) \( \leqslant \)A \( \leqslant \) \(250\). An empirical correlation between the variation in \({{F}_{{\text{W}}}}\) as a function of multipolarity has been determined. The pattern of \({{F}_{{\text{W}}}}\) as a function of multipolarity and \({{F}_{\nu }}\) as a function of the degree of \(K\)-forbiddenness are found indirectly similar to the pattern of the conversion coefficient with multipolarity. The odd-even nucleon staggering effect on \({{F}_{{\text{W}}}}\) is discussed.

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来源期刊

Physics of Particles and Nuclei Letters PHYSICS, PARTICLES & FIELDS-

CiteScore

0.80

自引率

20.00%

发文量

108

期刊介绍： The journal Physics of Particles and Nuclei Letters, brief name Particles and Nuclei Letters, publishes the articles with results of the original theoretical, experimental, scientific-technical, methodological and applied research. Subject matter of articles covers: theoretical physics, elementary particle physics, relativistic nuclear physics, nuclear physics and related problems in other branches of physics, neutron physics, condensed matter physics, physics and engineering at low temperatures, physics and engineering of accelerators, physical experimental instruments and methods, physical computation experiments, applied research in these branches of physics and radiology, ecology and nuclear medicine.