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Title

Search for MSSM Higgs bosons decaying to μ+μ− in proton-proton collisions at s=13TeV

AuthorsBrochero Cifuentes, J. A. ; Cabrillo, I. J. ; Calderon, Alicia ; Chazin Quero, B.; Duarte Campderros, J. ; Fernandez, M.; Fernández Manteca, P. J.; García Alonso, A.; Gómez, G. ; López Virto, A. ; 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
KeywordsCMS
Higgs
Muon
BSM
MSSM
Model independent
Issue Date10-Nov-2019
PublisherElsevier
CitationPhysics Letters B 798: 134992 (2019)
AbstractA search is performed for neutral non-standard-model Higgs bosons decaying to two muons in the context of the minimal supersymmetric standard model (MSSM). Proton-proton collision data recorded by the CMS experiment at the CERN Large Hadron Collider at a center-of-mass energy of 13 TeV were used, corresponding to an integrated luminosity of 35.9fb. The search is sensitive to neutral Higgs bosons produced via the gluon fusion process or in association with a bb‾ quark pair. No significant deviations from the standard model expectation are observed. Upper limits at 95% confidence level are set in the context of the m and phenomenological MSSM scenarios on the parameter tan⁡β as a function of the mass of the pseudoscalar A boson, in the range from 130 to 600 GeV. The results are also used to set a model-independent limit on the product of the branching fraction for the decay into a muon pair and the cross section for the production of a scalar neutral boson, either via gluon fusion, or in association with b quarks, in the mass range from 130 to 1000 GeV.
Publisher version (URL)http://dx.doi.org/10.1016/j.physletb.2019.134992
URIhttp://hdl.handle.net/10261/213336
Identifiersdoi: 10.1016/j.physletb.2019.134992
e-issn: 0370-2693
issn: 1873-2445
Appears in Collections:(IFCA) Artículos
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