Dirac tensor with heavy photon

被引：0
|
作者：
Bytev, V. V. [1 ]
Kuraev, E. A. [1 ]
Scherbakova, E. S. [2 ]
机构：
[1] Joint Inst Nucl Res, Bogoliubov Lab Theoret Phys, Dubna 141980, Moscow Oblast, Russia
[2] Univ Hamburg, D-22767 Hamburg, Germany
来源：
JOURNAL OF EXPERIMENTAL AND THEORETICAL PHYSICS | 2013年 / 116卷 / 03期
基金：
俄罗斯基础研究基金会;
关键词：
Vertex Function; Infrared Divergence; Real Photon; Hard Photon; Hadronic Tensor;
D O I：
10.1134/S1063776113030047
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
For the large-angle hard-photon emission by initial leptons in the process of high-energy annihilation of e (+) e (-) to hadrons, the Dirac tensor is obtained by taking the lowest-order radiative corrections into account. The case of large-angle emission of two hard photons by initial leptons is considered. In the final result, the kinematic case of collinear emission of hard photons and soft virtual and real photons is included; it can be used for the construction of Monte-Carlo generators. DOI: 10.1134/S1063776113030047
引用
收藏
页码：414 / 423
页数：10
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