Precise calculation of one-loop radiative corrections in møller scattering
- 作者: Zykunov V.A.1,2, Ilyichev A.N.3,4
-
隶属关系:
- JINR
- Francisk Skorina Gomel State University
- Belarusian State University
- Institute for Nuclear Problems
- 期: 卷 87, 编号 1 (2024)
- 页面: 58-70
- 栏目: ЭЛЕМЕНТАРНЫЕ ЧАСТИЦЫ И ПОЛЯ. Теория
- ##submission.datePublished##: 03.10.2024
- URL: https://cardiosomatics.ru/0044-0027/article/view/674675
- DOI: https://doi.org/10.31857/S0044002724010091
- EDN: https://elibrary.ru/KDOTFW
- ID: 674675
如何引用文章
详细
The detailed analytical calcualtion of one-loop electromagnetic radiative corrections (ERC) in Møller scattering beyond ultrarelativistic approximation (taking into accout all masses) is presented. The infrared divergence (IRD) is extracted using the covariant Bardin–Shumeiko approach. The succesful numerical comparison of radiative effects with the well-known results using for IRD extraction alternative approaches is done in the wide kinematical range. A kinematic region is found in which it is needed to avoid the ultrarelativistic effects in order to get the exact estimation of radiative effects.
作者简介
V. Zykunov
JINR; Francisk Skorina Gomel State University
编辑信件的主要联系方式.
Email: zykunov@cern.ch
俄罗斯联邦, Dubna, Moscow region; Gomel, Belarus
A. Ilyichev
Belarusian State University; Institute for Nuclear Problems
Email: ily@hep.by
白俄罗斯, Minsk; Minsk
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