Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Ergebnis 14 von 180

Details

Autor(en) / Beteiligte
Titel
Performance of missing transverse momentum reconstruction with the ATLAS detector using proton–proton collisions at s=13TeV
Ist Teil von
  • The European physical journal. C, Particles and fields, 2018-11, Vol.78 (11)
Ort / Verlag
Berlin/Heidelberg: Springer Berlin Heidelberg
Erscheinungsjahr
2018
Link zum Volltext
Quelle
SpringerLink
Beschreibungen/Notizen
  • The performance of the missing transverse momentum ( E T miss ) reconstruction with the ATLAS detector is evaluated using data collected in proton–proton collisions at the LHC at a centre-of-mass energy of 13 TeV in 2015. To reconstruct E T miss , fully calibrated electrons, muons, photons, hadronically decaying τ -leptons , and jets reconstructed from calorimeter energy deposits and charged-particle tracks are used. These are combined with the soft hadronic activity measured by reconstructed charged-particle tracks not associated with the hard objects. Possible double counting of contributions from reconstructed charged-particle tracks from the inner detector, energy deposits in the calorimeter, and reconstructed muons from the muon spectrometer is avoided by applying a signal ambiguity resolution procedure which rejects already used signals when combining the various E T miss contributions. The individual terms as well as the overall reconstructed E T miss are evaluated with various performance metrics for scale (linearity), resolution, and sensitivity to the data-taking conditions. The method developed to determine the systematic uncertainties of the E T miss scale and resolution is discussed. Results are shown based on the full 2015 data sample corresponding to an integrated luminosity of 3.2 fb - 1 .
Sprache
Englisch
Identifikatoren
ISSN: 1434-6044
eISSN: 1434-6052
DOI: 10.1140/epjc/s10052-018-6288-9
Titel-ID: cdi_swepub_primary_oai_lup_lub_lu_se_533d52e5_5d49_410a_9113_b01e9725c068

Weiterführende Literatur

Empfehlungen zum selben Thema automatisch vorgeschlagen von bX