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

dc.contributor.authorGay Ducati, Maria Beatrizpt_BR
dc.contributor.authorMachado, Mairon Melopt_BR
dc.contributor.authorMachado, Magno Valério Trindadept_BR
dc.date.accessioned2014-10-01T02:10:58Zpt_BR
dc.date.issued2007pt_BR
dc.identifier.issn1550-7998pt_BR
dc.identifier.urihttp://hdl.handle.net/10183/104032pt_BR
dc.description.abstractResults 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.en
dc.format.mimetypeapplication/pdfpt_BR
dc.language.isoengpt_BR
dc.relation.ispartofPhysical review. D, Particles, fields, gravitation, and cosmology. College Park. Vol. 75, no. 11 (June 2007), 114013 6p.pt_BR
dc.rightsOpen Accessen
dc.subjectFísicapt_BR
dc.subjectProdução de hádronspt_BR
dc.subjectBosonspt_BR
dc.subjectAltas energiaspt_BR
dc.subjectFísica de partículas elementarespt_BR
dc.subjectFenomenologiapt_BR
dc.titleDiffractive hadroproduction of W/sup +-/ and Z /sub 0/ bosons at high energiespt_BR
dc.typeArtigo de periódicopt_BR
dc.identifier.nrb000641602pt_BR
dc.type.originEstrangeiropt_BR


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