Search for anomalous production of multilepton events in pp collisions at √ s = 7 TeV
Entidad
UAM. Departamento de Física TeóricaEditor
Springer Verlag; SISSA 2012Fecha de edición
2012-06-29Cita
10.1007/JHEP06(2012)169
Journal of High Energy Physics 2012.6 (2012): 10
ISSN
1126-6708 (print); 1029-8479 (online)DOI
10.1007/JHEP06(2012)169Versión del editor
http://dx.doi.org/10.1007/JHEP06(2012)169Materias
Hadron-hadron scattering; FísicaNota
Journal of High Energy Physics 2012.6 (2012): 10 reproduced by permission of Scuola Internazionale Superiore di Studi Avanzati (SISSA)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
Derechos
© SISSA 2012Resumen
A search for anomalous production of events with three or more isolated leptons in pp collisions at √ s = 7TeV is presented. The data, corresponding to an integrated luminosity of 4.98 fb -1, were collected by the CMS experiment at the LHC during the 2011 run. The search is applicable to any model of new physics that enhances multiple lepton production. The observed multilepton events are categorized into exclusive search channels based on the identity and kinematics of the objects in the events. An estimate of the standard-model background rates from data is emphasized, but simulation is also used to estimate some of the background rates. The search results are interpreted in the context of supersymmetry, including both R-parity-conserving and R-parity-violating models. We derive exclusion limits as a function of squark, gluino, and chargino masses
Lista de ficheros
Google Scholar:The CMS collaboration
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Chatrchyan, S.
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Albajar Molera, Carmen
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Codispoti, G.
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Fernández Trocóniz Acha, Jorge
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