速度相关电位的相移分析

IF 0.4 Q4 PHYSICS, PARTICLES & FIELDS

Physics of Particles and Nuclei Letters Pub Date : 2025-05-14 DOI:10.1134/S1547477124702480

D. Naik, B. Swain, B. Khirali, U. Laha

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引用次数: 0

摘要

利用波函数的泰勒级数展开的基本技术，构造了一个与局域和非局域相互作用对应的相等效能量依赖的局域势。一个依赖于能量和动量的势是利用扭曲的非局域胡尔特萨姆相互作用得到的。适当应用MacKellar-May和Behera相方程，利用产生的势计算散射相移。在1050 MeV以上的核子-核子系统中，结果与通常的数据相符。

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Phase Shift Analysis of Velocity-Dependent Potential

Utilizing a basic technique of Taylor series expansion of the wave function, a phase equivalent energy-dependent local potential that corresponds to both a local and non-local interaction is constructed. A potential that depends on energy and momentum is obtained using the distorted non-local Hulthén interaction. The generated potential is utilized to calculate the scattering phase shifts by appropriately applying MacKellar-May and Behera’s phase equation. The outcomes for the nucleon-nucleon systems up to 1050 MeV match the usual data.

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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.