Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC

Detalhes bibliográficos
Autor(a) principal: Gay Ducati, Maria Beatriz
Data de Publicação: 2011
Outros Autores: Machado, Mairon Melo, Silveira, Gustavo Gil da
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/116199
Resumo: The single diffractive production of the standard model Higgs boson is computed using the diffractive factorization formalism, taking into account a parametrization for the Pomeron structure function provided by the H1 Collaboration. We compute the cross sections at next-to-leading order accuracy for the gluon fusion process, which includes QCD and electroweak (EW) corrections. The gap survival probability (hjSj2i) is also introduced to account for the rescattering corrections due to spectator particles present in the interaction, and to this end we compare two different models for the survival factor. The diffractive ratios are predicted for proton-proton collisions at the Tevatron and the LHC for the Higgs boson mass of MH ¼ 120 GeV. Therefore, our results provide updated estimations for the diffractive ratios of the single diffractive production of the Higgs boson in the Tevatron and LHC kinematical regimes.
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spelling Gay Ducati, Maria BeatrizMachado, Mairon MeloSilveira, Gustavo Gil da2015-05-14T02:00:49Z20111550-7998http://hdl.handle.net/10183/116199000794315The single diffractive production of the standard model Higgs boson is computed using the diffractive factorization formalism, taking into account a parametrization for the Pomeron structure function provided by the H1 Collaboration. We compute the cross sections at next-to-leading order accuracy for the gluon fusion process, which includes QCD and electroweak (EW) corrections. The gap survival probability (hjSj2i) is also introduced to account for the rescattering corrections due to spectator particles present in the interaction, and to this end we compare two different models for the survival factor. The diffractive ratios are predicted for proton-proton collisions at the Tevatron and the LHC for the Higgs boson mass of MH ¼ 120 GeV. Therefore, our results provide updated estimations for the diffractive ratios of the single diffractive production of the Higgs boson in the Tevatron and LHC kinematical regimes.application/pdfengPhysical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 83, no. 7 (Apr. 2011), 074005, 8 p.Fisica de particulas elementares e camposCromodinâmica quânticaPomeronsMassa dos bosons intermediáriosBosons de higgsEstimations for the single diffractive production of the Higgs boson at the Tevatron and the LHCEstrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSORIGINAL000794315.pdf000794315.pdfTexto completo (inglês)application/pdf284817http://www.lume.ufrgs.br/bitstream/10183/116199/1/000794315.pdf27c210d46c67deaa8dddbe6e1d061956MD51TEXT000794315.pdf.txt000794315.pdf.txtExtracted Texttext/plain32286http://www.lume.ufrgs.br/bitstream/10183/116199/2/000794315.pdf.txt339b36efdc30f7ebee8e953de497e490MD52THUMBNAIL000794315.pdf.jpg000794315.pdf.jpgGenerated Thumbnailimage/jpeg1930http://www.lume.ufrgs.br/bitstream/10183/116199/3/000794315.pdf.jpg6ca4f248ba57299baae1f9719063c01fMD5310183/1161992023-08-05 03:40:05.636445oai:www.lume.ufrgs.br:10183/116199Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-08-05T06:40:05Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
title Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
spellingShingle Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
Gay Ducati, Maria Beatriz
Fisica de particulas elementares e campos
Cromodinâmica quântica
Pomerons
Massa dos bosons intermediários
Bosons de higgs
title_short Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
title_full Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
title_fullStr Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
title_full_unstemmed Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
title_sort Estimations for the single diffractive production of the Higgs boson at the Tevatron and the LHC
author Gay Ducati, Maria Beatriz
author_facet Gay Ducati, Maria Beatriz
Machado, Mairon Melo
Silveira, Gustavo Gil da
author_role author
author2 Machado, Mairon Melo
Silveira, Gustavo Gil da
author2_role author
author
dc.contributor.author.fl_str_mv Gay Ducati, Maria Beatriz
Machado, Mairon Melo
Silveira, Gustavo Gil da
dc.subject.por.fl_str_mv Fisica de particulas elementares e campos
Cromodinâmica quântica
Pomerons
Massa dos bosons intermediários
Bosons de higgs
topic Fisica de particulas elementares e campos
Cromodinâmica quântica
Pomerons
Massa dos bosons intermediários
Bosons de higgs
description The single diffractive production of the standard model Higgs boson is computed using the diffractive factorization formalism, taking into account a parametrization for the Pomeron structure function provided by the H1 Collaboration. We compute the cross sections at next-to-leading order accuracy for the gluon fusion process, which includes QCD and electroweak (EW) corrections. The gap survival probability (hjSj2i) is also introduced to account for the rescattering corrections due to spectator particles present in the interaction, and to this end we compare two different models for the survival factor. The diffractive ratios are predicted for proton-proton collisions at the Tevatron and the LHC for the Higgs boson mass of MH ¼ 120 GeV. Therefore, our results provide updated estimations for the diffractive ratios of the single diffractive production of the Higgs boson in the Tevatron and LHC kinematical regimes.
publishDate 2011
dc.date.issued.fl_str_mv 2011
dc.date.accessioned.fl_str_mv 2015-05-14T02:00:49Z
dc.type.driver.fl_str_mv Estrangeiro
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status_str publishedVersion
dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/116199
dc.identifier.issn.pt_BR.fl_str_mv 1550-7998
dc.identifier.nrb.pt_BR.fl_str_mv 000794315
identifier_str_mv 1550-7998
000794315
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dc.language.iso.fl_str_mv eng
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dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 83, no. 7 (Apr. 2011), 074005, 8 p.
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