Histogram comparison tools for the search of new physics at LHC. Application to the CMSSM

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dc.contributor.author Cabrera, Maria Eugenia
dc.contributor.author Alberto Casas, J.
dc.contributor.author Mitsou, Vasiliki A.
dc.contributor.author Ruiz de Austri, Roberto
dc.contributor.author Terrón, Juan
dc.date.accessioned 2015-03-12T08:08:26Z
dc.date.available 2015-03-12T08:08:26Z
dc.date.issued 2012-04-27
dc.identifier.citation Journal of High Energy Physics 2012.4 (2012): 133 en_US
dc.identifier.issn 1126-6708 (print) es_ES
dc.identifier.issn 1029-8479 (online) es_ES
dc.identifier.uri http://hdl.handle.net/10486/664502
dc.description Journal of High Energy Physics 2012.04 (2012): 133 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA) en_US
dc.description Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAM es_ES
dc.description.abstract We propose a rigorous and effective way to compare experimental and theoretical histograms, incorporating the different sources of statistical and systematic uncertainties. This is a useful tool to extract as much information as possible from the comparison between experimental data with theoretical simulations, optimizing the chances of identifying New Physics at the LHC. We illustrate this by showing how a search in the CMSSM parameter space, using Bayesian techniques, can effectively find the correct values of the CMSSM parameters by comparing histograms of events with multijets + missing transverse momentum displayed in the effective-mass variable. The procedure is in fact very efficient to identify the true supersymmetric model, in the case supersymmetry is really there and accessible to the LHC en_US
dc.format.extent 27 pag. en
dc.format.mimetype application/pdf en
dc.language.iso eng en
dc.publisher Springer Verlag en_US
dc.publisher SISSA 2012 en_US
dc.relation.ispartof Journal of High Energy Physics en_US
dc.rights © SISSA 2012 en_US
dc.subject.other Beyond standard model en_US
dc.subject.other Statistical methods en_US
dc.subject.other Supersymmetric standard model en_US
dc.title Histogram comparison tools for the search of new physics at LHC. Application to the CMSSM en_US
dc.type article en
dc.subject.eciencia Física es_ES
dc.relation.publisherversion http://dx.doi.org/10.1007/JHEP04(2012)133 es_ES
dc.identifier.doi 10.1007/JHEP04(2012)133 es_ES
dc.identifier.publicationfirstpage 133 es_ES
dc.identifier.publicationissue 4 es_ES
dc.identifier.publicationlastpage 133 es_ES
dc.identifier.publicationvolume 2012 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion en
dc.rights.accessRights openAccess en
dc.authorUAM Ruiz De Austri Bazán, Roberto (263830)

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