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arXiv · 0711.2731

Leading two-loop Yukawa corrections to the pole masses of SUSY fermions in the MSSM

R. Schofbeck·H. Eberl
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Abstract

We have calculated the leading Yukawa corrections to the chargino, neutralino and gluino pole masses in the DR-bar scheme in the Minimal Supersymmetric Standard Model (MSSM) with the full set of complex parameters. We have performed a numerical analysis for a particular point in the parameter space and found typical corrections of a few tenths of a percent thus exceeding the experimental resolution as expected at the ILC. We provide a computer program which calculates two-loop pole masses for SUSY fermions with complex parameters up to the respective order in pertubation theory.

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R. Schofbeck, H. Eberl. 2008-01-22. Leading two-loop Yukawa corrections to the pole masses of SUSY fermions in the MSSM. https://doi.org/10.1016/j.nuclphysb.2008.01.023

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