Computer Physics Communications Program LibraryPrograms in Physics & Physical Chemistry |

[Licence| Download | New Version Template] adpm_v2_0.tar.gz(557 Kbytes) | ||
---|---|---|

Manuscript Title: Including R-parity violation in the numerical computation of the spectrum of the minimal supersymmetric standard model: SOFTSUSY3.0 | ||

Authors: B.C. Allanach, M.A. Bernhard | ||

Program title: SOFTSUSY v3.0 | ||

Catalogue identifier: ADPM_v2_0Distribution format: tar.gz | ||

Journal reference: Comput. Phys. Commun. 181(2010)232 | ||

Programming language: C++, Fortran. | ||

Computer: Personal computer. | ||

Operating system: Tested on Linux 4.x. | ||

Word size: 32 bits | ||

Keywords: sparticle, MSSM. | ||

PACS: 12.60.Jv, 14.80.Ly. | ||

Classification: 11.6. | ||

Does the new version supersede the previous version?: Yes | ||

Nature of problem:Calculating supersymmetric particle spectrum and mixing parameters in the R-parity violating minimal supersymmetric standard model. The solution to the renormalisation group equations must be consistent with a high-scale boundary condition on supersymmetry breaking parameters and R parameters, as well as a weak-scale boundary condition on gauge couplings, Yukawa couplings and the Higgs potential parameters._{p} | ||

Solution method:Nested iterative algorithm. | ||

Reasons for new version:This is an extension to the SOFTSUSY program which includes R-parity violating effects. The user provides a theoretical boundary condition upon the highscale supersymmetry breaking R-parity violating couplings. Successful radiative electroweak symmetry breaking, electroweak and CKM matrix data are used as weak-scale boundary conditions. The renormalisation group equations are solved numerically between the weak scale and a high energy scale using a nested iterative algorithm. The paper serves as a manual to the R-parity violating mode of the program, detailing the approximations and conventions used. | ||

Restrictions:SOFTSUSY3.0 will provide a solution only in the perturbative régime and it assumes that all couplings of the MSSM are real (i.e. CP-conserving). The iterative SOFTSUSY algorithm will not converge if parameters are too close to a boundary of successful electroweak symmetry breaking, but a warning flag will alert the user to this fact. | ||

Running time:a few seconds per parameter point. |

Disclaimer | ScienceDirect | CPC Journal | CPC | QUB |