Speaker
Mr
Markus Bach
(TU Dresden)
Description
We present GM2Calc, a stand-alone C++ program which calculates the supersymmetric contributions to the anomalous magnetic moment of the muon in the Minimal Supersymmetric Standard Model. Besides the one-loop contributions, two-loop corrections coming from SUSY one-loop diagrams with an additional photon exchange or a fermion/sfermion loop insertion as well as two-loop corrections to SM-like one-loop diagrams are taken into account. Furthermore tan(beta)-enhanced terms are resummed to all orders, which allows the limit tan(beta) -> infinity. The input can be given either as SLHA file or via a custom interface which uses on-shell parameters.
Primary author
Mr
Markus Bach
(TU Dresden)
Co-authors
Dr
Alexander Voigt
(DESY Hamburg)
Mr
Christoph Gnendiger
(TU Dresden)
Prof.
Dominik Stöckinger
(TU Dresden)
Dr
Helvecio Fargnoli
(Universidade Federal de Lavras)
Dr
Hyejung Stöckinger-Kim
(TU Dresden)
Dr
Jae-hyeon Park
(Universitat de Valencia-CSIC)
Dr
Peter Athron
(Monash University)
Mr
Robert Greifenhagen
(TU Dresden)
Dr
Sebastian Paßehr
(DESY Hamburg)
