Scalar particle contribution to Higgs production via gluon fusion at NLO

22 pages, 5 figures.-- ISI Article Identifier: 000252243700095.-- ArXiv pre-print available at: http://arxiv.org/abs/0709.4227

Detalles Bibliográficos
Autores: Bonciani, Roberto, Degrassi, G., Vicini, A.
Tipo de recurso: artículo
Fecha de publicación:2007
País:España
Institución:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/9182
Acceso en línea:http://hdl.handle.net/10261/9182
Access Level:acceso abierto
Palabra clave:Supersymmetry Phenomenology
NLO Computations
Hadronic Colliders
Supersymmetric spectra
2-loop Electroweak corrections
Hadron-hadron collisions
Proton-proton collisions
Boson production
QCD corrections
Logarithmic corrections
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spelling Scalar particle contribution to Higgs production via gluon fusion at NLOBonciani, RobertoDegrassi, G.Vicini, A.Supersymmetry PhenomenologyNLO ComputationsHadronic CollidersSupersymmetric spectra2-loop Electroweak correctionsHadron-hadron collisionsProton-proton collisionsBoson productionQCD correctionsLogarithmic corrections22 pages, 5 figures.-- ISI Article Identifier: 000252243700095.-- ArXiv pre-print available at: http://arxiv.org/abs/0709.4227We consider the gluon fusion production cross section of a scalar Higgs boson in models where fermion and scalar massive colored particles are present. We report analytic expressions for the matrix elements of gg -> Hg, q(q)[overline] -> Hg, and qg -> Hq processes completing the calculation of the NLO QCD corrections in these extended scenarios. The formulas are written in a complete general case, allowing a flexible use for different theoretical models. Applications of our results to two different models are presented: i) a model in which the SM Higgs sector is augmented by a weak doublet scalar in the SU(Nc) adjoint representation. ii) The MSSM, in the limit of neglecting the gluino contribution to the cross section.The work of R. B. was partially supported by Ministerio de Educación y Ciencia (MEC) under grant FPA2004-00996, Generalitat Valenciana under grant GVACOMP2007-156, European Commission under the grant MRTN-CT-2006-035482 (FLAVIAnet), and MEC-INFN agreement. The work of G. D. and A. V. was supported by the European Community’s Marie-Curie Research Training Network under contract MRTN-CT-2006-035505 (HEP-TOOLS).Peer reviewedInternational School for Advanced StudiesInstitute of Physics Publishing200820082007info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_65012373 bytestext/plainhttp://hdl.handle.net/10261/9182reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1088/1126-6708/2007/11/095info:eu-repo/semantics/openAccessoai:digital.csic.es:10261/91822026-05-22T06:33:51Z
dc.title.none.fl_str_mv Scalar particle contribution to Higgs production via gluon fusion at NLO
title Scalar particle contribution to Higgs production via gluon fusion at NLO
spellingShingle Scalar particle contribution to Higgs production via gluon fusion at NLO
Bonciani, Roberto
Supersymmetry Phenomenology
NLO Computations
Hadronic Colliders
Supersymmetric spectra
2-loop Electroweak corrections
Hadron-hadron collisions
Proton-proton collisions
Boson production
QCD corrections
Logarithmic corrections
title_short Scalar particle contribution to Higgs production via gluon fusion at NLO
title_full Scalar particle contribution to Higgs production via gluon fusion at NLO
title_fullStr Scalar particle contribution to Higgs production via gluon fusion at NLO
title_full_unstemmed Scalar particle contribution to Higgs production via gluon fusion at NLO
title_sort Scalar particle contribution to Higgs production via gluon fusion at NLO
dc.creator.none.fl_str_mv Bonciani, Roberto
Degrassi, G.
Vicini, A.
author Bonciani, Roberto
author_facet Bonciani, Roberto
Degrassi, G.
Vicini, A.
author_role author
author2 Degrassi, G.
Vicini, A.
author2_role author
author
dc.subject.none.fl_str_mv Supersymmetry Phenomenology
NLO Computations
Hadronic Colliders
Supersymmetric spectra
2-loop Electroweak corrections
Hadron-hadron collisions
Proton-proton collisions
Boson production
QCD corrections
Logarithmic corrections
topic Supersymmetry Phenomenology
NLO Computations
Hadronic Colliders
Supersymmetric spectra
2-loop Electroweak corrections
Hadron-hadron collisions
Proton-proton collisions
Boson production
QCD corrections
Logarithmic corrections
description 22 pages, 5 figures.-- ISI Article Identifier: 000252243700095.-- ArXiv pre-print available at: http://arxiv.org/abs/0709.4227
publishDate 2007
dc.date.none.fl_str_mv 2007
2008
2008
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/9182
url http://hdl.handle.net/10261/9182
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1088/1126-6708/2007/11/095
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv 2373 bytes
text/plain
dc.publisher.none.fl_str_mv International School for Advanced Studies
Institute of Physics Publishing
publisher.none.fl_str_mv International School for Advanced Studies
Institute of Physics Publishing
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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