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Abstract:

This paper presents a study of the performance of the muon reconstruction in the analysis of proton–proton collisions at √ s = 7TeV at the LHC, recorded by the ATLAS detector in 2010. This performance is described in terms of reconstruction and isolation efficiencies and momentum resolutions for different classes of reconstructed muons. The results are obtained from an analysis of J/ψ meson and Z boson decays to dimuons, reconstructed from a data sample corresponding to an integrated luminosity of 40 pb −1 . The measured performance is compared to Monte Carlo predictions and deviations from the predicted performance are discussed. © CERN for the benefit of the ATLAS collaboration 2014.

Registro:

Documento: Artículo
Título:Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s = 7 TeV in 2010
Autor:The ATLAS Collaboration et al.
Este artículo contiene 2919 autores, consultelos en el artículo en formato pdf.
Filiación: Este artículo contiene 2919 autores con sus filiaciones, consultelas en el artículo en formato pdf.
Año:2014
Volumen:74
Número:9
DOI: http://dx.doi.org/10.1140/epjc/s10052-014-3034-9
Título revista:European Physical Journal C
Título revista abreviado:Eur. Phys. J. C
ISSN:14346044
Registro:https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_14346044_v74_n9_p_TheATLASCollaboration

Referencias:

  • Improved luminosity determination in pp collisions at sqrt(s) = 7 TeV using the ATLAS detector at the LHC (2013) Eur. Phys. J. C, 73, p. 2518. , arXiv:1302.4393 [hep-ex]
  • The ATLAS Experiment at the CERN Large Hadron Collider (2008) JINST, 3
  • The Optical Alignment System of the ATLAS Muon Spectrometer Endcaps (2008) JINST, 3
  • Measurement of the differential crosssections of inclusive, prompt and non-prompt J/Ψ production in p-p collisions at√s = 7 TeV (2011) Nucl. Phys. B, 850, p. 437. , arXiv:1104.3038 [hep-ex]
  • Sjostrand, T., Mrenna, S., Skands, P.Z., PYTHIA 6.4 Physics and Manual (2006) JHEP, 5, p. 26
  • TheATLAS Simulation Infrastructure (2010) Eur. Phys. J. C, 70, pp. 823-874. , arXiv:1005.4568 [hep-ex]
  • Agostinelli, S., Geant4: A simulation toolkit (2003) Nucl. Instrum. Meth. A, 506, p. 250
  • Allison, J., Geant4 developments and applications (2006) IEEE Trans. Nucl. Sci, 53 (1), p. 270
  • Measurement of the inclusive W ± and Z/γ ∗ cross sections in the e and μ decay channels in pp collisions at√s = 7 TeV with the ATLAS detector (2012) Phys. Rev. D, 85. , arXiv:1109.5141 [hep-ex];

Citas:

---------- APA ----------
(2014) . Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s = 7 TeV in 2010. European Physical Journal C, 74(9).
http://dx.doi.org/10.1140/epjc/s10052-014-3034-9
---------- CHICAGO ----------
The ATLAS Collaboration. "Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s = 7 TeV in 2010" . European Physical Journal C 74, no. 9 (2014).
http://dx.doi.org/10.1140/epjc/s10052-014-3034-9
---------- MLA ----------
The ATLAS Collaboration. "Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s = 7 TeV in 2010" . European Physical Journal C, vol. 74, no. 9, 2014.
http://dx.doi.org/10.1140/epjc/s10052-014-3034-9
---------- VANCOUVER ----------
The ATLAS Collaboration. Muon reconstruction efficiency and momentum resolution of the ATLAS experiment in proton–proton collisions at √s = 7 TeV in 2010. Eur. Phys. J. C. 2014;74(9).
http://dx.doi.org/10.1140/epjc/s10052-014-3034-9