Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies

Detalhes bibliográficos
Autor(a) principal: Gay Ducati, Maria Beatriz
Data de Publicação: 2007
Outros Autores: Machado, Mairon Melo, Machado, Magno Valério Trindade
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Repositório Institucional da UFRGS
Texto Completo: http://hdl.handle.net/10183/104032
Resumo: Results from a phenomenological analysis of W and Z hard diffractive hadroproduction at high energies are reported. Using the Regge factorization approach, we consider the recent diffractive parton density functions extracted by the H1 Collaboration at DESY-HERA. In addition, we take into account multiple Pomeron exchange corrections considering a gap survival probability factor. It is found that the ratio of diffractive to nondiffractive boson production is in good agreement with the CDF and D0 data. We make predictions which could be compared to future measurements at the LHC.
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spelling Gay Ducati, Maria BeatrizMachado, Mairon MeloMachado, Magno Valério Trindade2014-10-01T02:10:58Z20071550-7998http://hdl.handle.net/10183/104032000641602Results from a phenomenological analysis of W and Z hard diffractive hadroproduction at high energies are reported. Using the Regge factorization approach, we consider the recent diffractive parton density functions extracted by the H1 Collaboration at DESY-HERA. In addition, we take into account multiple Pomeron exchange corrections considering a gap survival probability factor. It is found that the ratio of diffractive to nondiffractive boson production is in good agreement with the CDF and D0 data. We make predictions which could be compared to future measurements at the LHC.application/pdfengPhysical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 75, no. 11 (June 2007), 114013 6p.FísicaProdução de hádronsBosonsAltas energiasFísica de partículas elementaresFenomenologiaDiffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energiesEstrangeiroinfo: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:UFRGSORIGINAL000641602.pdf000641602.pdfTexto completo (inglês)application/pdf133915http://www.lume.ufrgs.br/bitstream/10183/104032/1/000641602.pdfe70b0a5e71973aa8397a38380a6a63b8MD51TEXT000641602.pdf.txt000641602.pdf.txtExtracted Texttext/plain27181http://www.lume.ufrgs.br/bitstream/10183/104032/2/000641602.pdf.txtf6b06deec5dda40432a50f8466224babMD52THUMBNAIL000641602.pdf.jpg000641602.pdf.jpgGenerated Thumbnailimage/jpeg2158http://www.lume.ufrgs.br/bitstream/10183/104032/3/000641602.pdf.jpg469068a21db1c47d4d3a027f62651182MD5310183/1040322024-02-11 06:05:03.467584oai:www.lume.ufrgs.br:10183/104032Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2024-02-11T08:05:03Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false
dc.title.pt_BR.fl_str_mv Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
title Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
spellingShingle Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
Gay Ducati, Maria Beatriz
Física
Produção de hádrons
Bosons
Altas energias
Física de partículas elementares
Fenomenologia
title_short Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
title_full Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
title_fullStr Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
title_full_unstemmed Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
title_sort Diffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energies
author Gay Ducati, Maria Beatriz
author_facet Gay Ducati, Maria Beatriz
Machado, Mairon Melo
Machado, Magno Valério Trindade
author_role author
author2 Machado, Mairon Melo
Machado, Magno Valério Trindade
author2_role author
author
dc.contributor.author.fl_str_mv Gay Ducati, Maria Beatriz
Machado, Mairon Melo
Machado, Magno Valério Trindade
dc.subject.por.fl_str_mv Física
Produção de hádrons
Bosons
Altas energias
Física de partículas elementares
Fenomenologia
topic Física
Produção de hádrons
Bosons
Altas energias
Física de partículas elementares
Fenomenologia
description Results from a phenomenological analysis of W and Z hard diffractive hadroproduction at high energies are reported. Using the Regge factorization approach, we consider the recent diffractive parton density functions extracted by the H1 Collaboration at DESY-HERA. In addition, we take into account multiple Pomeron exchange corrections considering a gap survival probability factor. It is found that the ratio of diffractive to nondiffractive boson production is in good agreement with the CDF and D0 data. We make predictions which could be compared to future measurements at the LHC.
publishDate 2007
dc.date.issued.fl_str_mv 2007
dc.date.accessioned.fl_str_mv 2014-10-01T02:10:58Z
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dc.identifier.uri.fl_str_mv http://hdl.handle.net/10183/104032
dc.identifier.issn.pt_BR.fl_str_mv 1550-7998
dc.identifier.nrb.pt_BR.fl_str_mv 000641602
identifier_str_mv 1550-7998
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url http://hdl.handle.net/10183/104032
dc.language.iso.fl_str_mv eng
language eng
dc.relation.ispartof.pt_BR.fl_str_mv Physical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 75, no. 11 (June 2007), 114013 6p.
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