English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/140183
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:

Title

Search for supersymmetry with photons in pp collisions at √s=8 TeV

AuthorsKhachatryan, V.; Cabrillo, I. J. ; Calderon, Alicia ; Castiñeiras De Saa, J. R.; Duarte Campderros, J. ; Fernández, M. ; Gómez, G. ; Graziano, A. ; López Virto, A. ; Marco, Jesús ; Marco, Rafael ; Martínez-Rivero, Celso ; Matorras, Francisco ; Muñoz Sánchez, F. J. ; Piedra, Jonatan ; Rodrigo, Teresa ; Rodríguez Marrero, Ana Y. ; Ruiz Jimeno, Alberto ; Scodellaro, Luca ; Vila, Iván ; Vilar, Rocío ; CMS Collaboration
Issue Date2015
PublisherAmerican Physical Society
CitationPhysical Review D 92(7): 072006 (2015)
AbstractTwo searches for physics beyond the standard model in events containing photons are presented. The data sample used corresponds to an integrated luminosity of 19.7  fb−1 of proton-proton collisions at √s=8 TeV, collected with the CMS experiment at the CERN LHC. The analyses pursue different inclusive search strategies. One analysis requires at least one photon, at least two jets, and a large amount of transverse momentum imbalance, while the other selects events with at least two photons and at least one jet, and uses the razor variables to search for signal events. The background expected from standard model processes is evaluated mainly from data. The results are interpreted in the context of general gauge-mediated supersymmetry, with the next-to-lightest supersymmetric particle either a bino- or wino-like neutralino, and within simplified model scenarios. Upper limits at the 95% confidence level are obtained for cross sections as functions of the masses of the intermediate supersymmetric particles.
Descriptionet al.
Publisher version (URL)https://doi.org/10.1103/PhysRevD.92.072006
URIhttp://hdl.handle.net/10261/140183
DOI10.1103/PhysRevD.92.072006
Identifiersdoi: 10.1103/PhysRevD.92.072006
e-issn: 1550-2368
issn: 1550-7998
Appears in Collections:(IFCA) Artículos
Files in This Item:
File Description SizeFormat 
supersymmetry.pdf705,24 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


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