“新物理”探索背景下直线对撞机上单规范玻色子产生的韧致辐射计算

IF 0.3 Q4 PHYSICS, MULTIDISCIPLINARY

Nonlinear Phenomena in Complex Systems Pub Date : 2021-12-10 DOI:10.33581/1561-4085-2021-24-4-317-325

I. A. Shershan, T. Shishkina

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引用次数: 1

摘要

给出了在标准模型中以前导次序和次前导次序获得的高能电子-光子碰撞中单规范玻色子产生的微分截面和总截面。利用尺寸正则化程序考虑了软光子韧致辐射和硬光子韧致发射部件。讨论了接收硬韧致辐射会聚贡献的特殊性。用有效拉格朗日方法研究了相应的反常规范玻色子耦合。确定了登记标准模型以外影响的最佳条件。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Bremsstrahlung Calculations of Single Gauge-Boson Production on Linear Colliders in Context of "New Physics" Searching

Differential and total cross sections of single gauge boson production in high energy electron-photon collisions obtained within the Standard Model in leading order and next-to-leading order are presented. Soft photon bremsstrahlung as well as hard photon bremsstrahlung parts were considered using the dimensional regularization procedure. Special features of receiving the hard bremsstrahlung convergent contribution are discussed. The corresponding anomalous gauge boson couplings were studied in the effective Lagrangian approach. Best conditions for registration of effects beyond the Standard Model are determined.

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来源期刊

Nonlinear Phenomena in Complex Systems PHYSICS, MULTIDISCIPLINARY-

CiteScore

0.90

自引率

25.00%

发文量