• Corpus ID: 117427899

# Weak Scale Threshold Corrections in Supersymmetric Models

@article{Pierce1994WeakST,
title={Weak Scale Threshold Corrections in Supersymmetric Models},
author={Damien M. Pierce},
journal={arXiv: High Energy Physics - Phenomenology},
year={1994}
}
• D. Pierce
• Published 1 July 1994
• Physics
• arXiv: High Energy Physics - Phenomenology
I discuss the weak scale threshold corrections in supersymmetric models. I describe the match and run" approximation to the threshold corrections and compare with the exact one-loop results. With explicit examples I show that in cases without large hierarchies in the mass spectra the match and run" approximation can lead to order $\cal{O}$(1) errors in the determination of the threshold corrections. I demonstrate how to obtain the threshold-corrected Yukawa coupling from the fermion pole…
1 Citations
Two-loop $\cal O$$(\alpha_{s}^2) MSSM corrections to the pole masses of heavy quarks • Physics • 2002 Abstract. We present the results for two-loop MSSM corrections to the relation between pole and running masses of heavy quarks up to the order \cal O$$(\alpha_{s}^2)$. The running masses are defined