scholarly journals Electroweak gauge-boson production at small q T : Infrared safety from the collinear anomaly

2012 ◽  
Vol 2012 (2) ◽  
Author(s):  
Thomas Becher ◽  
Matthias Neubert ◽  
Daniel Wilhelm
Keyword(s):  
Gauge Boson ◽  
Boson Production ◽  
Electroweak Gauge Boson

A NONSTANDARD TRIPLE GLUON DECAY

1995 ◽  
Vol 10 (02) ◽  
pp. 115-120
Author(s):  
XIN-ZHOU LI ◽  
JIAN-ZU ZHANG
Keyword(s):  
Production Process ◽  
Gauge Boson ◽  
Effective Action ◽  
Boson Production

In this letter we show a nonstandard decay of technion P0′ into three gluons in Wess–Zumino-type effective action in the technicolor scheme. The implication of this new anomaly gauge boson production process is discussed.

scholarly journals Modern Technique for Real Photon Radiative Correction Calculations

2021 ◽  
Vol 24 (2) ◽  
pp. 184-191
Author(s):  
I. A. Shershan ◽  
T. V. Shishkina
Keyword(s):  
Gauge Boson ◽  
Cross Sections ◽  
Dimensional Regularization ◽  
Real Photon ◽  
Boson Production ◽  
Radiative Corrections ◽  
Hard Photon ◽  
Regularization Scheme ◽  
Modern Technique ◽  
Bremsstrahlung Contribution

The problem of the bremsstrahlung contribution calculation as a part of the radiative corrections in the case of single gauge boson production was discussed. It was shown that the hard photon bremsstrahlung contribution can be divided into the finite and divergent terms. The exact calculation of soft photon bremsstrahlung and infrared part of hard photon bremsstrahlung was presented in frame of the dimensional regularization scheme. Numerical analysis of radiative corrections to the cross sections of single gauge boson production was performed.

Sign in / Sign up

Export Citation Format

Share Document