29 September 2015 to 2 October 2015
DESY Hamburg
Europe/Berlin timezone

GM2Calc - A tool for calculating the muon (g-2) in the MSSM

1 Oct 2015, 14:00
Seminar room 4b (DESY Hamburg)

Seminar room 4b

DESY Hamburg


Mr Markus Bach (TU Dresden)


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)


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)

Presentation Materials