TY  - JOUR
AU  - Athron, P.
AU  - Bach, M.
AU  - Fargnoli, H. G.
AU  - Gnendiger, C.
AU  - Greifenhagen, R.
AU  - Park, J. H.
AU  - Passehr, S.
AU  - Stockinger, D.
AU  - Stockinger-Kim, H.
AU  - Voigt, A.
PY  - 2016
DA  - 2016//
TI  - GM2Calc: precise MSSM prediction for (g – 2) of the muon
T2  - Eur. Phys. J. C
JO  - European Physical Journal C
SP  - 62 - 16pp
VL  - 76
IS  - 2
PB  - Springer
AB  - We present GM2Calc, a public C++ program for the calculation of MSSM contributions to the anomalous magnetic moment of the muon, (g-2)(mu). The code computes (g -2)(mu) precisely, by taking into account the latest two-loop corrections and by performing the calculation in a physical on-shell renormalization scheme. In particular the program includes a tan beta resummation so that it is valid for arbitrarily high values of tan beta, as well as fermion/sfermion-loop corrections which lead to non-decoupling effects from heavy squarks. GM2Calc can be run with a standard SLHA input file, internally converting the input into on-shell parameters. Alternatively, input parameters may be specified directly in this on-shell scheme. In both cases the input file allows one to switch on/off individual contributions to study their relative impact. This paper also provides typical usage examples not only in conjunction with spectrum generators and plotting programs but also as C++ subroutines linked to other programs.
SN  - 1434-6044
UR  - https://arxiv.org/abs/1510.08071
UR  - https://doi.org/10.1140/epjc/s10052-015-3870-2
DO  - 10.1140/epjc/s10052-015-3870-2
LA  - English
N1  - WOS:000369522000002
ID  - Athron_etal2016
ER  -