The performance of missing transverse momentum ( ® pmiss T ) reconstruction algorithms for the CMS experiment is presented, using proton-proton collisions at a center-of-mass energy of 13 TeV, collected at the CERN LHC in 2016. The data sample corresponds to an integrated luminosity of 35.9 fb1. The results include measurements of the scale and resolution of ® pmiss T, and detailed studies of events identified with anomalous ® pmiss T . The performance is presented of a ® pmiss T reconstruction algorithm that mitigates the effects of multiple proton-proton interactions, using the "pileup per particle identification" method. The performance is shown of an algorithm used to estimate the compatibility of the reconstructed ® pmiss T with the hypothesis that it originates from resolution effects.

Sirunyan, A., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., et al. (2019). Performance of missing transverse momentum reconstruction in proton-proton collisions at sort(s) = 13 TeV using the CMS detector. JOURNAL OF INSTRUMENTATION, 14(7) [10.1088/1748-0221/14/07/P07004].

Performance of missing transverse momentum reconstruction in proton-proton collisions at sort(s) = 13 TeV using the CMS detector

Benaglia A.;Brivio F.;Ciriolo V.;Dinardo M. E.;Fiorendi S.;Ghezzi A.;Govoni P.;Malberti M.;Monti F.;Moroni L.;Paganoni M.;Ragazzi S.;Tabarelli De Fatis T.;Zuolo D.;Lucchini M. T.;
2019

Abstract

The performance of missing transverse momentum ( ® pmiss T ) reconstruction algorithms for the CMS experiment is presented, using proton-proton collisions at a center-of-mass energy of 13 TeV, collected at the CERN LHC in 2016. The data sample corresponds to an integrated luminosity of 35.9 fb1. The results include measurements of the scale and resolution of ® pmiss T, and detailed studies of events identified with anomalous ® pmiss T . The performance is presented of a ® pmiss T reconstruction algorithm that mitigates the effects of multiple proton-proton interactions, using the "pileup per particle identification" method. The performance is shown of an algorithm used to estimate the compatibility of the reconstructed ® pmiss T with the hypothesis that it originates from resolution effects.
Articolo in rivista - Articolo scientifico
Physics, LHC, CMS
English
2019
14
7
P07004
none
Sirunyan, A., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E., Bergauer, T., et al. (2019). Performance of missing transverse momentum reconstruction in proton-proton collisions at sort(s) = 13 TeV using the CMS detector. JOURNAL OF INSTRUMENTATION, 14(7) [10.1088/1748-0221/14/07/P07004].
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/10281/235846
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