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Title

Combination of CMS searches for heavy resonances decaying to pairs of bosons or leptons

AuthorsSirunyan, A. M.; Cabrillo, I. J. ; Calderon, Alicia ; Chazin Quero, B.; Duarte Campderros, J. ; Fernández, M. ; Fernández-Manteca, Pedro; García Alonso, A.; García-Ferrero, J. ; Gómez, G. ; López Virto, A. ; Marco, Jesús ; Martínez-Rivero, Celso ; Martínez Ruiz del Arbol, P. ; Matorras, Francisco ; Piedra, Jonatan ; Prieels, C.; Rodrigo, Teresa ; Ruiz Jimeno, Alberto ; Scodellaro, Luca ; Trevisani, N. ; Vila, Iván ; Vilar, Rocío
KeywordsCMS
B2G
Diboson
Dilepton
HVT
Graviton
Issue Date2019
PublisherElsevier
CitationPhysics Letters B 798: 134952 (2019)
AbstractA statistical combination of searches for heavy resonances decaying to pairs of bosons or leptons is presented. The data correspond to an integrated luminosity of 35.9 fb collected during 2016 by the CMS experiment at the LHC in proton-proton collisions at a center-of-mass energy of 13 TeV. The data are found to be consistent with expectations from the standard model background. Exclusion limits are set in the context of models of spin-1 heavy vector triplets and of spin-2 bulk gravitons. For mass-degenerate W′ and Z′ resonances that predominantly couple to the standard model gauge bosons, the mass exclusion at 95% confidence level of heavy vector bosons is extended to 4.5 TeV as compared to 3.8 TeV determined from the best individual channel. This excluded mass increases to 5.0 TeV if the resonances couple predominantly to fermions.
DescriptionCMS Collaboration: et al.
Publisher version (URL)https://doi.org/10.1016/j.physletb.2019.134952
URIhttp://hdl.handle.net/10261/213064
DOI10.1016/j.physletb.2019.134952
Identifiersdoi: 10.1016/j.physletb.2019.134952
issn: 0370-2693
Appears in Collections:(IFCA) Artículos
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