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High Energy Physics - Phenomenology

arXiv:1305.5096 (hep-ph)
[Submitted on 22 May 2013 (v1), last revised 28 Aug 2013 (this version, v2)]

Title:'carlomat', version 2 of the program for automatic computation of lowest order cross sections

Authors:Karol Kolodziej
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Abstract:Version 2 of 'carlomat', a program for automatic computation of the lowest order cross sections of multiparticle reactions, is described. The substantial modifications with respect to version 1 of the program include: generation of a single phase space parametrization for the Feynman diagrams of the same topology, an interface to parton density functions, improvement of the color matrix computation, the Cabibbo-Kobayashi-Maskawa mixing in the quark sector, the effective models including scalar electrodynamics, the Wtb interaction with operators of dimension up to 5 and a general top-higgs coupling. Moreover, some minor modifications have been made and several bugs in the program have been corrected.
Comments: 14 pages, 3 figures, version accepted for publication in Comput. Phys. Commun
Subjects: High Energy Physics - Phenomenology (hep-ph)
Cite as: arXiv:1305.5096 [hep-ph]
  (or arXiv:1305.5096v2 [hep-ph] for this version)
  https://doi.org/10.48550/arXiv.1305.5096
Journal reference: Comput.Phys.Commun. 185 (2014) 323-329
Related DOI: https://doi.org/10.1016/j.cpc.2013.08.023

Submission history

From: Karol Kolodziej [view email]
[v1] Wed, 22 May 2013 11:58:35 UTC (187 KB)
[v2] Wed, 28 Aug 2013 12:22:49 UTC (191 KB)
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