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Application of Asymptotic Methods to Calculating Electroweak Corrections in Polarized Bhabha Scattering
Physics of Atomic Nuclei ( IF 0.4 ) Pub Date : 2020-08-07 , DOI: 10.1134/s1063778820020027 A. G. Aleksejevs , S. G. Barkanova , Yu. M. Bystritskiy , V. A. Zykunov
中文翻译:
渐近方法在极化巴巴散射中电弱校正的计算中的应用
更新日期:2020-08-07
Physics of Atomic Nuclei ( IF 0.4 ) Pub Date : 2020-08-07 , DOI: 10.1134/s1063778820020027 A. G. Aleksejevs , S. G. Barkanova , Yu. M. Bystritskiy , V. A. Zykunov
Abstract
Asymptotic expressions for one-loop electroweak radiative corrections to observables of polarized Bhabha scattering are obtained within the on-shell renormalization scheme. The results of a numerical analysis of relative one-loop electroweak corrections to the cross section and polarization asymmetry are reproduced at energies below and above the \(Z\) resonance. A successful comparison with exact results obtained by means of computer-algebra systems is performed.中文翻译:
渐近方法在极化巴巴散射中电弱校正的计算中的应用