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
15m
Seminar room 4b (DESY Hamburg)

Seminar room 4b

DESY Hamburg

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)

Presentation Materials