One-loop calculations for SUSY processes

T. Fritzsche; W. Hollik

doi:10.1016/j.nuclphysbps.2004.09.043

One-loop calculations for SUSY processes

高能物理 - 唯象学 2009-11-10 v1

作者: T. Fritzsche , W. Hollik

在 arXiv 上查看 ↗ PDF ↗ DOI ↗

摘要

Strategy and results for complete one-loop computations in the Minimal Supersymmetric Standard Model are reviewed, with applications to the calculation of SUSY mass spectra and SUSY-particle processes. Determination of renormalization constants and counterterms are described in the on-shell renormalization scheme, and a translation between $\bar{\rm DR}$ and on-shell parameters is given. As an example, cross sections for chargino and neutralino pair production in $e^+e^-$ annihilation are presented, complete at the one-loop level.

关键词

radiative corrections in particle physics renormalization in quantum field theory loop integrals in quantum field theory

引用

@article{arxiv.hep-ph/0407095,
  title  = {One-loop calculations for SUSY processes},
  author = {T. Fritzsche and W. Hollik},
  journal= {arXiv preprint arXiv:hep-ph/0407095},
  year   = {2009}
}

备注

Talk presented at Loops and Legs in Quantum Field Theory, Zinnowitz, Germany, April 2004

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