Search for supersymmetry in events with b jets and missing transverse momentum at the LHC

Chatrchyan, Serguei; Brochero Cifuentes, Javier Andrés; Cabrillo Bartolomé, José Iban; Calderón Tazón, Alicia; Chuang, S. H.; Duarte Campderros, Jorge; Felcini, Marta; Fernández García, Marcos; Gómez Gramuglio, Gervasio; González Sánchez, Francisco Javier; Jordá Lope, Clara; Lobelle Pardo, Patricia; López Virto, María Amparo; Marco de Lucas, Jesús; Marco de Lucas, Rafael José; Martínez Rivero, Celso; Matorras Weinig, Francisco; Muñoz Sánchez, Francisca Javiela; Piedra Gómez, Jonatan; Rodrigo Anoro, Teresa

doi:10.1007/JHEP07(2011)113

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Identificadores

URI: https://hdl.handle.net/10902/26911

DOI: 10.1007/JHEP07(2011)113

ISSN: 1126-6708

ISSN: 1029-8479

; [et al.]

Fecha

2011-07

Derechos

Publicado en

Journal of High Energy Physics, 2011, 113, 1-26

Editorial

Springer Verlag

Enlace a la publicación

https://doi.org/10.1007/JHEP07(2011)113

Palabras clave

Hadron-Hadron Scattering

Resumen/Abstract

A search for supersymmetry is presented using a sample of events with b jets and missing transverse momentum. The search uses a data sample of proton-proton collisions at a centre-of-mass energy of 7 TeV, corresponding to an integrated luminosity of 35 pb-1 , collected with the CMS detector. A total of 0.33 +0.43 -0.33 (stat.)±0.13 (syst.) events is predicted, using control samples in the data, to arise from standard model processes, and one event is observed in the data. Upper limits are set at the 95% confidence level on the cross sections of benchmark supersymmetric models

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