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Abstract:

A search for squarks and gluinos in events containing jets, missing transverse momentum and no electrons or muons is presented. The data were recorded in 2011 by the ATLAS experiment in s=7 TeV proton-proton collisions at the Large Hadron Collider. No excess above the Standard Model background expectation is observed in 1.04 fb -1 of data. Gluino and squark masses below 700 GeV and 875 GeV respectively 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 limit increases to 1075 GeV for squarks and gluinos of equal mass. In MSUGRA/CMSSM models with tanβ=10, A 0 =0 and μ>0, squarks and gluinos of equal mass are excluded for masses below 950 GeV. These limits extend the region of supersymmetric parameter space excluded by previous measurements. © 2012 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 3024 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 3024 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2012
Volumen:710
Número:1
Página de inicio:67
Página de fin:85
DOI: http://dx.doi.org/10.1016/j.physletb.2012.02.051
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_v710_n1_p67_Aad

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Citas:

---------- APA ----------
(2012) . 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, 710(1), 67-85.
http://dx.doi.org/10.1016/j.physletb.2012.02.051
---------- 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 710, no. 1 (2012) : 67-85.
http://dx.doi.org/10.1016/j.physletb.2012.02.051
---------- 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. 710, no. 1, 2012, pp. 67-85.
http://dx.doi.org/10.1016/j.physletb.2012.02.051
---------- 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. 2012;710(1):67-85.
http://dx.doi.org/10.1016/j.physletb.2012.02.051