One-loop quark and squark corrections to the lightest chargino pair production in photon-photon collisions

Abstract

We present the detailed analytical and numerical investigations of the one-loop radiative corrections of all quarks and squarks in the MSSM to the lightest chargino pair production via $\gamma \gamma$ fusion at the future NLC. The numerical corrections show that the cross sections of the subprocess and the parent process are typically enhanced by several percent. We studied also the effects induced by the CP violating complex phases stemming from squark and chargino mass matrices in the MSSM at one-loop level.

45 pages, LaTex, including 10 figures in eps files

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Cited by in corpus (6)

• Effects of CP-violating phases on Higgs boson production at hadron colliders in the Minimal Supersymmetric Standard Model
• Electroweak Corrections to the Charged Higgs Boson Decay into Chargino and Neutralino
• Electroweak Corrections to the Decays of Stop and Gluino
• Supersymmetric Electroweak Corrections to the Chargino Decay into Neutralino and W Boson
• Higgs-Boson Production Associated with a Single Bottom Quark in Supersymmetric QCD
• Pair production of the lightest chargino at $\gamma \gamma$-collider