Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas

The measurement of missing transverse momentum in the ATLAS detector, described in this paper, makes use of the full event reconstruction and a calibration based on reconstructed physics objects. The performance of the missing transverse momentum reconstruction is evaluated using data collected in p...

Descripción completa

Guardado en:
Detalles Bibliográficos
Autor principal: Aad, G.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_14346044_v72_n1_p1_Aad
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_14346044_v72_n1_p1_Aad
record_format dspace
spelling todo:paper_14346044_v72_n1_p1_Aad2023-10-03T16:14:47Z Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas Aad, G. The measurement of missing transverse momentum in the ATLAS detector, described in this paper, makes use of the full event reconstruction and a calibration based on reconstructed physics objects. The performance of the missing transverse momentum reconstruction is evaluated using data collected in pp collisions at a centre-of-mass energy of 7 TeV in 2010. Minimum bias events and events with jets of hadrons are used from data samples corresponding to an integrated luminosity of about 0.3 nb 1 and 600 nb 1 respectively, together with events containing a Z boson decaying to two leptons (electrons or muons) or aW boson decaying to a lepton (electron or muon) and a neutrino, from a data sample corresponding to an integrated luminosity of about 36 pb 1 . An estimate of the systematic uncertainty on the missing transverse momentum scale is presented. © CERN for the benefit of the ATLAS collaboration 2011. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_14346044_v72_n1_p1_Aad
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description The measurement of missing transverse momentum in the ATLAS detector, described in this paper, makes use of the full event reconstruction and a calibration based on reconstructed physics objects. The performance of the missing transverse momentum reconstruction is evaluated using data collected in pp collisions at a centre-of-mass energy of 7 TeV in 2010. Minimum bias events and events with jets of hadrons are used from data samples corresponding to an integrated luminosity of about 0.3 nb 1 and 600 nb 1 respectively, together with events containing a Z boson decaying to two leptons (electrons or muons) or aW boson decaying to a lepton (electron or muon) and a neutrino, from a data sample corresponding to an integrated luminosity of about 36 pb 1 . An estimate of the systematic uncertainty on the missing transverse momentum scale is presented. © CERN for the benefit of the ATLAS collaboration 2011.
format JOUR
author Aad, G.
spellingShingle Aad, G.
Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas
author_facet Aad, G.
author_sort Aad, G.
title Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas
title_short Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas
title_full Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas
title_fullStr Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas
title_full_unstemmed Performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 TeV with atlas
title_sort performance of missing transverse momentum reconstruction in proton-proton collisions at√s = 7 tev with atlas
url http://hdl.handle.net/20.500.12110/paper_14346044_v72_n1_p1_Aad
work_keys_str_mv AT aadg performanceofmissingtransversemomentumreconstructioninprotonprotoncollisionsats7tevwithatlas
_version_ 1782027729599725568

Ejemplares similares