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Abstract:

A search for squarks and gluinos in final states containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded by the ATLAS experiment in √s=7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation was observed in 35 pb -1 of analysed data. Gluino masses below 500 GeV are excluded at the 95% confidence level in simplified models containing only squarks of the first two generations, a gluino octet and a massless neutralino. The exclusion increases to 870 GeV for equal mass squarks and gluinos. In MSUGRA/CMSSM models with tanβ=3, A0=0 and μ>0, squarks and gluinos of equal mass are excluded below 775 GeV. These are the most stringent limits to date. © 2011 CERN.

Registro:

Documento: Artículo
Título:Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s=7 TeV proton-proton collisions
Autor:Aad, G. et al.
Este artículo contiene 3048 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 3048 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Palabras clave:ATLAS; Gluino; LHC; Search; Squark; Supersymmetry
Año:2011
Volumen:701
Número:2
Página de inicio:186
Página de fin:203
DOI: http://dx.doi.org/10.1016/j.physletb.2011.05.061
Título revista:Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Título revista abreviado:Phys Lett Sect B Nucl Elem Part High-Energy Phys
ISSN:03702693
CODEN:PYLBA
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03702693_v701_n2_p186_Aad

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Citas:

---------- APA ----------
(2011) . Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s=7 TeV proton-proton collisions. Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, 701(2), 186-203.
http://dx.doi.org/10.1016/j.physletb.2011.05.061
---------- CHICAGO ----------
Aad, G. "Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s=7 TeV proton-proton collisions" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics 701, no. 2 (2011) : 186-203.
http://dx.doi.org/10.1016/j.physletb.2011.05.061
---------- MLA ----------
Aad, G. "Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s=7 TeV proton-proton collisions" . Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, vol. 701, no. 2, 2011, pp. 186-203.
http://dx.doi.org/10.1016/j.physletb.2011.05.061
---------- VANCOUVER ----------
Aad, G. Search for squarks and gluinos using final states with jets and missing transverse momentum with the ATLAS detector in √s=7 TeV proton-proton collisions. Phys Lett Sect B Nucl Elem Part High-Energy Phys. 2011;701(2):186-203.
http://dx.doi.org/10.1016/j.physletb.2011.05.061