Method for Taking into Account Hard-Photon Emission in Four-Fermion Processes

被引：3
|
作者：
Aleksejevs, A. G. [1 ]
Barkanova, S. G. [2 ]
Zykunov, V. A. [3 ]
机构：
[1] Mem Univ Newfoundland, Grenfell Campus,20 Univ Dr, Corner Brook, NF A2H 5G4, Canada
[2] Acadia Univ, 15 Univ Ave, Wolfville, NS B4P 2R6, Canada
[3] Belarusian State Univ Transport, Ul Kirova 34, Gomel 246653, BELARUS
来源：
PHYSICS OF ATOMIC NUCLEI | 2016年 / 79卷 / 01期
基金：
加拿大自然科学与工程研究理事会;
关键词：
ELECTROWEAK RADIATIVE-CORRECTIONS; ONE-LOOP CORRECTIONS; ELECTROMAGNETIC CORRECTIONS; BHABHA SCATTERING; PAIR PRODUCTION; STANDARD MODEL; HIGH-ENERGIES; PROGRAM;
D O I：
10.1134/S1063778815090021
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A method for taking into account hard-photon emission in four-fermion processes proceeding in the s channel is described. The application of this method is exemplified by numerically estimating one-loop electroweak corrections to observables (cross sections and asymmetries) of the reaction e(-)e(+) -> mu(-)mu(+)(gamma) involving longitudinally polarized electrons and proceeding at energies below the Z-resonance energy.
引用
收藏
页码：78 / 94
页数：17
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