Two-Loop Electroweak Logarithms in Four-Fermion Processes at High Energy
classification
✦ hep-ph
keywords
four-fermionhightwo-loopelectroweakenergygaugeprocessesresult
pith:TQGW3WCH Add to your LaTeX paper
What is a Pith Number?\usepackage{pith}
\pithnumber{TQGW3WCH}
Prints a linked pith:TQGW3WCH badge after your title and writes the identifier into PDF metadata. Compiles on arXiv with no extra files. Learn more
read the original abstract
We present the complete analytical result for the two-loop logarithmically enhanced contributions to the high energy asymptotic behavior of the vector form factor and the four-fermion cross section in a spontaneously broken SU(2) gauge model. On the basis of this result we derive the dominant two-loop electroweak corrections to the neutral current four-fermion processes at high energies. Previously neglected effects of the gauge boson mass difference are included through the next-to-next-to-leading logarithmic approximation.
This paper has not been read by Pith yet.
discussion (0)
Sign in with ORCID, Apple, or X to comment. Anyone can read and Pith papers without signing in.