Search for new physics in events with same-sign dileptons and b jets in pp collisions at √s=8 TeV
Contribuinte(s) |
Universidade Estadual Paulista (UNESP) |
---|---|
Data(s) |
27/05/2014
27/05/2014
22/04/2013
|
Resumo |
A search for new physics is performed using events with isolated same-sign leptons and at least two bottom-quark jets in the final state. Results are based on a sample of proton-proton collisions collected at a center-of-mass energy of 8 TeV with the CMS detector and corresponding to an integrated luminosity of 10.5 fb-1. No excess above the standard model background is observed. Upper limits are set on the number of events from non-standard-model sources and are used to constrain a number of new physics models. Information on acceptance and efficiencies is also provided so that the results can be used to confront an even broader class of new physics models. © 2013 CERN for the benefit of the CMS collaboration. |
Identificador |
http://dx.doi.org/10.1007/JHEP03(2013)037 Journal of High Energy Physics, v. 2013, n. 3, 2013. 1126-6708 1029-8479 http://hdl.handle.net/11449/75144 10.1007/JHEP03(2013)037 WOS:000317521200037 2-s2.0-84876279103 2-s2.0-84876279103.pdf |
Idioma(s) |
eng |
Relação |
Journal of High Energy Physics |
Direitos |
openAccess |
Palavras-Chave | #Hadron-Hadron Scattering |
Tipo |
info:eu-repo/semantics/article |