Speaker
Dr
Michael Spira
(Paul Scherrer Institut)
Description
The effective bottom Yukawa couplings are analyzed for the minimal supersymmetric extension of the Standard Model at two-loop accuracy within SUSY-QCD. They include the resummation of the dominant corrections for large values of tg(beta). In particular the two-loop SUSY-QCD corrections to the leading SUSY-QCD and top-induced SUSY-electroweak contributions are addressed. The residual theoretical uncertainties range at the per-cent level.
Primary author
Dr
Michael Spira
(Paul Scherrer Institut)
Co-author
Dr
David Noth
(Paul Scherrer Institut & Zuerich University)
