Study of Differential Scattering Cross-Section Using Yukawa Term of Medium-Modified Cornell Potential

IF 1.5 4区物理与天体物理 Q3 PHYSICS, PARTICLES & FIELDS

Advances in High Energy Physics Pub Date : 2022-11-08 DOI:10.1155/2022/1456538

Siddhartha Solanki, Manohar Lal, Vineet Kumar Agotiya

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引用次数: 0

Abstract

In the present work, we have studied the differential scattering cross-section for ground states of charmonium and bottomonium in the frame work of the medium-modified form of quark-antiquark potential and Born approximation using the nonrelativistic quantum chromodynamics approach. To reach this end, quasiparticle (QP) Debye mass depending upon baryonic chemical potential () and temperature has been employed, and hence the variation of differential scattering cross-section with baryonic chemical potential and temperature at fixed value of the scattering angle (=) has been studied. The variation of differential scattering cross-section with scattering angle (in degree) at fixed temperature and baryonic chemical potential has also been studied. We have also studied the effect of impact parameter and transverse momentum on differential scattering cross-section at .

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介质修正Cornell势汤川项差分散射截面研究

本文利用非相对论性量子色动力学方法，在介质修正形式的夸克-反夸克势和玻恩近似的框架下，研究了查莫铵和底铵基态的微分散射截面。为此，采用准粒子(QP)德拜质量随重子化学势()和温度的变化，研究了在散射角(=)定值时微分散射截面随重子化学势和温度的变化。研究了在固定温度和重子化学势下，微分散射截面随散射角(度)的变化。我们还研究了冲击参数和横动量对在点处的微分散射截面的影响。

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来源期刊

Advances in High Energy Physics PHYSICS, PARTICLES & FIELDS-

CiteScore

3.40

自引率

5.90%

发文量

审稿时长

6-12 weeks

期刊介绍： Advances in High Energy Physics publishes the results of theoretical and experimental research on the nature of, and interaction between, energy and matter. Considering both original research and focussed review articles, the journal welcomes submissions from small research groups and large consortia alike.