Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/46677
Share/Impact:
Título : Search for Three-Jet Resonances in pp Collisions at √s=7  TeV
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
Fecha de publicación : Sep-2011
Editor: American Physical Society
Citación : Physical Review Letters 107(10): 101801 (2011)
Resumen: A search for three-jet hadronic resonance production in pp collisions at a center-of-mass energy of 7 TeV has been conducted by the CMS Collaboration at the LHC, using a data sample corresponding to an integrated luminosity of 35  pb-1. Events with high jet multiplicity and a large scalar sum of jet transverse momenta are analyzed using a signature-based approach. The number of expected standard model background events is found to be in good agreement with the observed events. Limits on the cross section times branching ratio are set in a model of gluino pair production with an R-parity-violating decay to three quarks, and the data rule out such particles within the mass range of 200 to 280  GeV/c2.
Descripción : 15 páginas, 3 figuras, 1 tabla.-- PACS numbers: 13.85.Rm, 12.60.Jv, 13.87.Ce.-- Creative Commons Attribution 3.0 License.-- CMS Collaboration: et al.
Versión del editor: http://dx.doi.org/10.1103/PhysRevLett.107.101801
URI : http://hdl.handle.net/10261/46677
ISSN: 0031-9007
DOI: 10.1103/PhysRevLett.107.101801
Citación : Physical Review Letters 107(10): 101801 (2011)
Appears in Collections:(IFCA) Artículos

Files in This Item:
File Description SizeFormat 
e101801.pdf372 kBAdobe PDFView/Open
Show full item record
 
CSIC SFX LinksSFX Query


Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.