Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at s =7 and 8 TeV MEASUREMENT of the DIFFERENTIAL CROSS ... V. KHACHATRYAN et al.

CMS Collaboration

Risultato della ricerca: Contributo su rivistaArticolo in rivistapeer review

Abstract

Measurements are reported of the normalized differential cross sections for top quark pair production with respect to four kinematic event variables: the missing transverse energy; the scalar sum of the jet transverse momentum (pT); the scalar sum of the pT of all objects in the event; and the pT of leptonically decaying W bosons from top quark decays. The data sample, collected using the CMS detector at the LHC, consists of 5.0 fb-1 of proton-proton collisions at s=7 TeV and 19.7 fb-1 at s=8 TeV. Top quark pair events containing one electron or muon are selected. The results are presented after correcting for detector effects to allow direct comparison with theoretical predictions. No significant deviations from the predictions of several standard model event simulation generators are observed.

Lingua originaleInglese
Numero di articolo052006
RivistaPhysical Review D
Volume94
Numero di pubblicazione5
DOI
Stato di pubblicazionePubblicato - 8 set 2016

Fingerprint

Entra nei temi di ricerca di 'Measurement of the differential cross sections for top quark pair production as a function of kinematic event variables in pp collisions at s =7 and 8 TeV MEASUREMENT of the DIFFERENTIAL CROSS ... V. KHACHATRYAN et al.'. Insieme formano una fingerprint unica.

Cita questo