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dc.creatorGhosh, Pradipta-
dc.creatorLopez, Daniel Elbio-
dc.creatorMitsou, Vasiliki A.-
dc.creatorMuñoz, Carlos-
dc.creatorDe Austri, Roberto Ruiz-
dc.date2018-03-12T18:26:07Z-
dc.date2018-03-12T18:26:07Z-
dc.date2015-02-
dc.date2018-03-06T17:43:57Z-
dc.date.accessioned2019-04-29T15:54:21Z-
dc.date.available2019-04-29T15:54:21Z-
dc.identifierGhosh, Pradipta; Lopez, Daniel Elbio; Mitsou, Vasiliki A.; Muñoz, Carlos; De Austri, Roberto Ruiz; Hunting physics beyond the standard model with unusual W± and Z decays; American Physical Society; Physical Review D: Particles, Fields, Gravitation and Cosmology; 91; 3; 2-2015; 1-8; 035020-
dc.identifier1550-7998-
dc.identifierhttp://hdl.handle.net/11336/38547-
dc.identifierCONICET Digital-
dc.identifierCONICET-
dc.identifier.urihttp://rodna.bn.gov.ar:8080/jspui/handle/bnmm/305122-
dc.descriptionNonstandard on-shell decays of W± and Z bosons are possible within the framework of extended supersymmetric models, i.e., with singlet states and/or new couplings compared to the minimal supersymmetric standard model. These modes are typically encountered in regions of the parameter space with light singlet-like scalars, pseudoscalars, and neutralinos. In this letter we emphasize how these states can lead to novel signals at colliders from Z- or W±-boson decays with prompt or displaced multileptons/tau jets/jets/photons in the final states. These new modes would give distinct evidence of new physics even when direct searches remain unsuccessful. We discuss the possibilities of probing these new signals using the existing LHC run-I data set. We also address the same in the context of the LHC run-II, as well as for the future colliders. We exemplify our observations with the "μ from ν" supersymmetric standard model, where three generations of right-handed neutrino superfields are used to solve shortcomings of the minimal supersymmetric standard model. We also extend our discussion for other variants of supersymmetric models that can accommodate similar signatures.-
dc.descriptionFil: Ghosh, Pradipta. Universidad Autónoma de Madrid; España-
dc.descriptionFil: Lopez, Daniel Elbio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Física de Buenos Aires; Argentina-
dc.descriptionFil: Mitsou, Vasiliki A.. Universidad de Valencia; España-
dc.descriptionFil: Muñoz, Carlos. Universidad Autónoma de Madrid; España-
dc.descriptionFil: De Austri, Roberto Ruiz. Universidad de Valencia; España-
dc.formatapplication/pdf-
dc.formatapplication/pdf-
dc.languageeng-
dc.publisherAmerican Physical Society-
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevD.91.035020-
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prd/abstract/10.1103/PhysRevD.91.035020-
dc.rightsinfo:eu-repo/semantics/restrictedAccess-
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/-
dc.sourcereponame:CONICET Digital (CONICET)-
dc.sourceinstname:Consejo Nacional de Investigaciones Científicas y Técnicas-
dc.sourceinstacron:CONICET-
dc.subjectBEYOND STANDARD MODEL-
dc.subjectCOLLIDER DETECTION-
dc.subjectSUPERSYMMETRY PHENOMENOLOGY-
dc.subjectAstronomía-
dc.subjectCiencias Físicas-
dc.subjectCIENCIAS NATURALES Y EXACTAS-
dc.titleHunting physics beyond the standard model with unusual W± and Z decays-
dc.typeinfo:eu-repo/semantics/article-
dc.typeinfo:eu-repo/semantics/publishedVersion-
dc.typeinfo:ar-repo/semantics/articulo-
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