NMSDECAY: A Fortran code for supersymmetric particle decays in the Next-to-Minimal Supersymmetric Standard Model

被引：80

作者：

Das, Debottam ^{[1
,2
]}

Ellwanger, Ulrich ^{[1
,2
]}

Teixeira, Ana M. ^{[3
]}

机构：

[1] CNRS, Phys Theor Lab, UMR 8627, F-91405 Orsay, France

[2] Univ Paris 11, F-91405 Orsay, France

[3] CNRS, IN2P3, Phys Corpusculaire Lab, UMR 6533, F-63171 Aubiere, France

来源：

COMPUTER PHYSICS COMMUNICATIONS | 2012年 / 183卷 / 03期

关键词：

Supersymmetry; Next-to-Minimal Supersymmetric Standard Model; Sparticle decays; DARK-MATTER; HIGGS MASSES; PROGRAM; SPARTICLE; BOSON; NMSSM;

D O I：

10.1016/j.cpc.2011.11.021

中图分类号：

TP39 [计算机的应用];

学科分类号：

081203 ; 0835 ;

摘要：

The code NMSDECAY allows to compute widths and branching ratios of sparticle decays in the Next-to-Minimal Supersymmetric Standard Model. It is based on a generalization of SDECAY, to include the extended Higgs and neutralino sectors of the NMSSM. Slepton 3-body decays, possibly relevant in the case of a singlino-like lightest supersymmetric particle, have been added. NMSDECAY will be part of the NMSSMTools package, which computes Higgs, sparticle masses and Higgs decays in the NMSSM. Program summary Program title: NMSDECAY Catalogue identifier: AELC_v1_0 Program summary URL: http://cpc.cs.qub.ac.uk/summaries/AELC_v1_0.html Program obtainable from: CPC Program Library, Queen's 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.: 188 177 No. of bytes in distributed program, including test data, etc.: 1 896 478 Distribution format: tar.gz Programming language: FORTRAN77 Computer: All supporting g77, gfortran, ifort Operating system: All supporting g77, gfortran, ifort Classification: 11.1 External routines: Routines in the NMSSMTools package: At least one of the routines in the directory main (e.g. nmhdecay.f), all routines in the directory sources. (All software is included in the distribution package.) Nature of problem: Calculation of all decay widths and decay branching fractions of all particles in the Next-to-Minimal Supersymmetric Standard Model. Solution method: Suitable generalization of the code SDECAY [1] including the extended Higgs and neutralino sector of the Next-to-Minimal Supersymmetric Standard Model, and slepton 3-body decays. Additional comments: NMSDECAY is interfaced with NMSSMTools, available on the web page http://www.th.u-psud.fr/NMHDECAY/nmssmtools.html. Running time: On an Intel Core i7 with 2.8 GHZ: about 2 seconds per point in parameter space, if all flags flagqcd, flagmulti and flagloop are switched on. References: [1] M. Muhlleitner, A. Djouadi, Y. Mambrini, Comput. Phys. Commun. 168 (2005) 46, arXiv:hep-ph/0311167. (C) 2011 Elsevier B.V. All rights reserved.

引用

页码：774 / 779

页数：6

共 37 条

[1] SUSY Les Houches Accord 2 [J].

Allanach, B. C. ;

Balazs, C. ;

Belanger, G. ;

Bernhardt, M. ;

Boudjema, F. ;

Choudhury, D. ;

Desch, K. ;

Ellwanger, U. ;

Gambino, P. ;

Godbole, R. ;

Goto, T. ;

Guasch, J. ;

Guchait, M. ;

Hahn, T. ;

Heinemeyer, S. ;

Hugonie, C. ;

Hurth, T. ;

Kraml, S. ;

Kreiss, S. ;

Lykken, J. ;

Moortgat, F. ;

Moretti, S. ;

Penaranda, S. ;

Plehn, T. ;

Porod, W. ;

Pukhov, A. ;

Richardson, P. ;

Schumacher, M. ;

Silvestrini, L. ;

Skands, P. ;

Slavich, P. ;

Spira, M. ;

Weiglein, G. ;

Wienemann, P. .

COMPUTER PHYSICS COMMUNICATIONS, 2009, 180 (01) :8-25

[2]

[Anonymous], ARXIV11041573HEPPH

[3]

[Anonymous], 2007, JHEP

[4]

[Anonymous], ARXIV09010512HEPEX

[5] Neutralino signatures of the singlet extended MSSM [J].

Barger, Vernon ;

Langacker, Paul ;

Shaughnessy, Gabe .

PHYSICS LETTERS B, 2007, 644 (5-6) :361-369

[6] Many leptons at the LHC from the next-to-minimal supersymmetric standard model [J].

Barger, Vernon ;

Shaughnessy, Gabe ;

Yencho, Brian .

PHYSICAL REVIEW D, 2011, 83 (05)

[7] CMS physics technical design report, volume II:: Physics performance [J].

Bayatian, G. L. ;

Chatrchyan, S. ;

Hmayakyan, G. ;

Sirunyan, A. M. ;

Adam, W. ;

Bergauer, T. ;

Dragicevic, M. ;

Eroe, J. ;

Friedl, M. ;

Fruehwirth, R. ;

Ghete, V. ;

Glaser, P. ;

Hrubec, J. ;

Jeitler, M. ;

Krammer, M. ;

Magrans, I. ;

Mikulec, I. ;

Mitaroff, W. ;

Noebauer, T. ;

Pernicka, M. ;

Porth, P. ;

Rohringer, H. ;

Strauss, J. ;

Taurok, A. ;

Waltenberger, W. ;

Walzel, G. ;

Widl, E. ;

Wulz, C-E ;

Fedorov, A. ;

Korzhik, M. ;

Missevitch, O. ;

Zuyeuski, R. ;

Chekhovsky, V. ;

Dvornikov, O. ;

Emeliantchik, I. ;

Litomin, A. ;

Mossolov, V. ;

Shumeiko, N. ;

Solin, A. ;

Stefanovitch, R. ;

Gonzalez, J. Suarez ;

Tikhonov, A. ;

Petrov, V. ;

D'Hondt, J. ;

De Weirdt, S. ;

Goorens, R. ;

Heyninck, J. ;

Lowette, S. ;

Tavernier, S. ;

Van Doninck, W. .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2007, 34 (06) :995-1579

[8] micrOMEGAs 2.0:: A program to calculate the relic density of dark matter in a generic model [J].

Belanger, G. ;

Boudjema, F. ;

Pukhov, A. ;

Semenov, A. .

COMPUTER PHYSICS COMMUNICATIONS, 2007, 176 (05) :367-382

[9] Dark matter direct detection rate in a generic model with micrOMEGAs_2.2 [J].

Belanger, G. ;

Boudjema, F. ;

Pukhov, A. ;

Semenov, A. .

COMPUTER PHYSICS COMMUNICATIONS, 2009, 180 (05) :747-767

[10] Light pseudoscalar Higgs boson in neutralino decays in the next-to-minimal supersymmetric standard model [J].

Cheung, Kingman ;

Hou, Tie-Jiun .

PHYSICS LETTERS B, 2009, 674 (01) :54-58

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