SUSY_FLAVORv2: A computational tool for FCNC and CP-violating processes in the MSSM ?
We present SUSY_FLAVOR version 2  a Fortran 77 program that calculates low-energy flavor observables in the general R R -parity conserving MSSM. For a set of MSSM parameters as input, the code gives predictions for: Electric dipole moments of the leptons and the neutron. Anomalous magnetic moments (i.e.g?2 g ? 2 ) of the leptons. Radiative lepton decays (??e? ? ? e ? and ????,e? ? ? ? ? , e ? ). Rare Kaon decays ( K L 0 ? ? 0 ? ? ? and K + ? ? + ? ? ? ). Leptonic B B decays (Bs,d?l+l? B s , d ? l + l ? , B??? B ? ? ? and B?D?? B ? D ? ? ). Radiative B B decays ( B ? X ? s ? ). ?F=2 ? F = 2 processes ( K ? 0 K0 K 0 , D ? D D , B ? d Bd B d and B ? s Bs B s mixing). Program title:SUSY_FLAVORv2 Catalogue identifier: AEGV_v2_0 Program summary URL:http://cpc.cs.qub.ac.uk/summaries/AEGV_v2_0.html Program obtainable from: CPC Program Library, Queens University, Belfast, N. Ireland Licensing provisions: Standard CPC licence, http://cpc.cs.qub.ac.uk/licence/licence.html No. of lines in distributed program, including test data, etc.: 15683 No. of bytes in distributed program, including test data, etc.: 89130 Distribution format: tar.gz Programming language: Fortran 77. Computer: Any. Operating system: Any, tested on Linux. Classification: 11.6. Does the new version supersede the previous version?: Yes Catalogue identifier of previous version: AEGV_v1_0 Journal reference of previous version: Comput. Phys. Comm. 181 (2010) 2180 Nature of problem: Predicting CP-violating observables, meson mixing parameters and branching ratios for set of rare processes in the general R-parity conserving MSSM. Solution method: We use standard quantum theoretical methods to calculate Wilson coefficients in MSSM and at one loop including QCD corrections at higher orders when this is necessary and possible. The input parameters can be read from an external file in SLHA format. Reasons for new version: A major rewrite of the internal code structure to accommodate higher order corrections; new observables added. Summary of revisions: SUSY_FLAVOR v2.0 is able to perform resummation of chirally enhanced corrections to all orders of perturbation expansion (v1.0 included 1-loop terms only). Routines calculating new observables are added: g-2 lepton magnetic moment anomaly, ? ? to e? e ? and ? ? to e?,?? e ? , ? ? decays, B B to D?? D ? ? decays, B B to ?e,?e,?? ? e , ? e , ? ? decays. Parameter initialization in the sfermion sector is simplified and follows, by default, the SLHA2 conventions. Running time: For a single parameter set approximately 1s in double precision on a PowerBook Mac G4.
rare decays flavor and cp violation supersymmetry general mssm higher order resummation fortran 77 code