Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/52111
Título : Search for supersymmetry in events with b jets and missing transverse momentum at the LHC
Autor : Chatrchyan, S., Brochero Cifuentes, J. A., Cabrillo, I. J., Calderón, A., Chuang, S. H., Duarte Campderros, J., Felcini, M., Fernández, M., Gómez, G., González Sánchez, J., Jorda, C., Lobelle Pardo, P., López Virto, A., Marco, Jesús, Marco, Rafael, Martínez-Rivero, Celso, Matorras, Francisco, Muñoz Sánchez, F. J., Piedra, Jonatan, Rodrigo, Teresa, Rodriguez Marrero, Ana Y., Ruiz Jimeno, Alberto, Scodellaro, Luca, Sobron Sañudo, M., Vila, Iván, Vilar, Rocío, CMS collaboration
Fecha de publicación : 2011
Editor: Springer
Citación : Journal of High Energy Physics 7: 113 (2011)
Resumen: 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 - 0.33 + 0.43033+043−033(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.
URI : http://hdl.handle.net/10261/52111
Identificadores: doi: 10.1007/JHEP07(2011)113
e-issn: 1029-8479
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