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On new physics searches with multidimensional differential shapes

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dc.contributor.authorFerreira, Felipe
dc.contributor.authorFichet, Sylvain [UNESP]
dc.contributor.authorSanz, Veronica
dc.contributor.institutionUniversidade Federal da Paraíba (UFPB)
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.contributor.institutionUniversity of Sussex
dc.date.accessioned2018-12-11T17:19:05Z
dc.date.available2018-12-11T17:19:05Z
dc.date.issued2018-03-10
dc.description.abstractIn the context of upcoming new physics searches at the LHC, we investigate the impact of multidimensional differential rates in typical LHC analyses. We discuss the properties of shape information, and argue that multidimensional rates bring limited information in the scope of a discovery, but can have a large impact on model discrimination. We also point out subtleties about systematic uncertainties cancellations and the Cauchy–Schwarz bound on interference terms.en
dc.description.affiliationDepartamento de Física Universidade Federal da Paraíba, Caixa Postal 5008
dc.description.affiliationICTP-SAIFR IFT-UNESP, R. Dr. Bento Teobaldo Ferraz 271
dc.description.affiliationDepartment of Physics and Astronomy University of Sussex
dc.description.affiliationUnespICTP-SAIFR IFT-UNESP, R. Dr. Bento Teobaldo Ferraz 271
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipScience and Technology Facilities Council
dc.description.sponsorshipIdFAPESP: 2011/11973
dc.description.sponsorshipIdFAPESP: 2014/21477-2
dc.description.sponsorshipIdScience and Technology Facilities Council: ST/L000504/1
dc.format.extent35-42
dc.identifierhttp://dx.doi.org/10.1016/j.physletb.2018.01.008
dc.identifier.citationPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, v. 778, p. 35-42.
dc.identifier.doi10.1016/j.physletb.2018.01.008
dc.identifier.file2-s2.0-85044663788.pdf
dc.identifier.issn0370-2693
dc.identifier.scopus2-s2.0-85044663788
dc.identifier.urihttp://hdl.handle.net/11449/176108
dc.language.isoeng
dc.relation.ispartofPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
dc.relation.ispartofsjr2,336
dc.rights.accessRightsAcesso aberto
dc.sourceScopus
dc.subjectBayesian statistics
dc.subjectEffective theory
dc.subjectLHC
dc.subjectStatistical analysis
dc.titleOn new physics searches with multidimensional differential shapesen
dc.typeArtigo
dspace.entity.typePublication
unesp.campusUniversidade Estadual Paulista (UNESP), Instituto de Física Teórica (IFT), São Paulopt

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São Paulo - IFT - Instituto de Física Teórica