2024-03-29T01:41:17Zhttp://digital.csic.es/dspace-oai/requestoai:digital.csic.es:10261/519512018-06-28T07:23:56Zcom_10261_37com_10261_4col_10261_290
DIGITAL.CSIC
author
Chatrchyan, S.
author
Brochero Cifuentes, J. A.
author
Cabrillo, I. J.
author
Calderon, Alicia
author
Chuang, S. H.
author
Duarte Campderros, J.
author
Felcini, Marta
author
Fernández, M.
author
Gómez, G.
author
González Sánchez, J.
author
Jorda, C.
author
Lobelle Pardo, P.
author
López Virto, A.
author
Marco, Jesús
author
Marco, Rafael
author
Martínez-Rivero, Celso
author
Matorras, Francisco
author
Muñoz Sánchez, F. J.
author
Piedra, Jonatan
author
Rodrigo, Teresa
author
Rodríguez Marrero, Ana Y.
author
Ruiz Jimeno, Alberto
author
Scodellaro, Luca
author
Sobron Sañudo, M.
author
Vila, Iván
author
Vilar, Rocío
author
CMS Collaboration
2012-06-21T08:27:15Z
2012-06-21T08:27:15Z
2012
Physical Review D 85(1): 012004 (2012)
http://hdl.handle.net/10261/51951
10.1103/PhysRevD.85.012004
A search is performed for heavy particle pairs produced in √s=7TeV proton-proton collisions with 35pb -1 of data collected by the CMS experiment at the LHC. The search is sensitive to squarks and gluinos of generic supersymmetry models, provided they are kinematically accessible, with minimal assumptions on properties of the lightest superpartner particle. The kinematic consistency of the selected events is tested against the hypothesis of heavy particle pair production using the dimensionless razor variable R, related to the missing transverse energy ETmiss. The new physics signal is characterized by a broad peak in the distribution of M R, an event-by-event indicator of the heavy particle mass scale. This new approach is complementary to ETmiss-based searches. After background modeling based on data, and background rejection based on R and M R, no significant excess of events is found beyond the standard model expectations. The results are interpreted in the context of the constrained minimal supersymmetric standard model as well as two simplified supersymmetry models. © 2012 CERN.
eng
openAccess
Inclusive search for squarks and gluinos in pp collisions at √s=7 TeV
artículo
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URL
https://digital.csic.es/bitstream/10261/51951/1/Inclusive%20search%20for%20squarks.pdf
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Inclusive search for squarks.pdf
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https://digital.csic.es/bitstream/10261/51951/5/Inclusive%20search%20for%20squarks.pdf.txt
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Inclusive search for squarks.pdf.txt