Logotipo do repositório
 

Publicação:
Diphoton signals for large extra dimensions at the Fermilab Tevatron and CERN LHC

Página do item simplificado
dc.contributor.authorÉboli, O. J P [UNESP]
dc.contributor.authorHan, T.
dc.contributor.authorMagro, M. B.
dc.contributor.authorMercadante, P. G.
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Wisconsin
dc.contributor.institutionUniversity of Hawaii
dc.date.accessioned2014-05-27T11:19:54Z
dc.date.available2014-05-27T11:19:54Z
dc.date.issued2000-05-01
dc.description.abstractWe analyze the potentiality of hadron colliders to search for large extra dimensions via the production of photon pairs. The virtual exchange of Kaluza-Klein gravitons can significantly enhance this process provided the quantum gravity scale (MS) is in the TeV range. We studied in detail the subprocesses qq̄→γγ and gg → γγ taking into account the complete standard model and graviton contributions as well as the unitarity constraints. We show that the Fermilab Tevatron run II will be able to probe MS up to 1.5-1.9 TeV at 2σ level, while the CERN LHC can extend this search to 5.3-6.7 TeV, depending on the number of extra dimensions. ©2000 The American Physical Society.en
dc.description.affiliationInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, São Paulo, SP 01405-900
dc.description.affiliationDepartment of Physics University of Wisconsin, Madison, WI 53706
dc.description.affiliationDepartment of Physics and Astronomy University of Hawaii, Honolulu, HI 96822
dc.description.affiliationUnespInst. de Fis. Teórica Universidade Estadual Paulista, Rua Pamplona 145, São Paulo, SP 01405-900
dc.format.extent1-9
dc.identifierhttp://dx.doi.org/10.1103/PhysRevD.61.094007
dc.identifier.citationPhysical Review D - Particles, Fields, Gravitation and Cosmology, v. 61, n. 9, p. 1-9, 2000.
dc.identifier.doi10.1103/PhysRevD.61.094007
dc.identifier.file2-s2.0-17044378443.pdf
dc.identifier.issn0556-2821
dc.identifier.scopus2-s2.0-17044378443
dc.identifier.urihttp://hdl.handle.net/11449/66151
dc.identifier.wosWOS:000086810100016
dc.language.isoeng
dc.relation.ispartofPhysical Review D: Particles, Fields, Gravitation and Cosmology
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.titleDiphoton signals for large extra dimensions at the Fermilab Tevatron and CERN LHCen
dc.typeArtigo
dcterms.licensehttp://publish.aps.org/authors/transfer-of-copyright-agreement
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

Arquivos

Pacote Original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
2-s2.0-17044378443.pdf
Tamanho:
136.2 KB
Formato:
Adobe Portable Document Format
Baixar

Coleções

São Paulo - IFT - Instituto de Física Teórica