U.S. Department of EnergyOffice of Scientific and Technical Information
Measurements of top quark pair relative differential cross-sections with ATLAS in collisions at TeV
Abstract
CERN-LHC. Measurements are presented of differential cross sections for top quark pair production in pp collisions at sqrt(s) = 7 TeV relative to the total inclusive top quark pair production cross section. A data sample of 2.05 fb^-1 recorded by the ATLAS detector between March and August 2011 at the Large Hadron Collider is used. Relative differential cross sections are derived as a function of the invariant mass, the transverse momentum and the rapidity of the top quark pair system. Events are selected in the lepton (electron or muon) + jets channel. The background-subtracted differential distributions are corrected for detector effects and normalized to the total inclusive top quark pair production cross section. The measurement uncertainties range typically between 10% and 20% and are generally dominated by systematic effects.
- Authors:
-
- OSTI
- Publication Date:
- Research Org.:
- USDOE Office of Science (SC) (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), High Energy Physics (HEP)
- Collaborations:
- The ATLAS collaboration; The ATLAS collaboration
- Subject:
- 72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
- OSTI Identifier:
- 1891645
- DOI:
- https://doi.org/10.17182/hepdata.62290
Citation Formats
Aad, Georges. Measurements of top quark pair relative differential cross-sections with ATLAS in p p collisions at s = 7 TeV. United States: N. p., 2012.
Web. doi:10.17182/hepdata.62290.
Aad, Georges. Measurements of top quark pair relative differential cross-sections with ATLAS in p p collisions at s = 7 TeV. United States. doi:https://doi.org/10.17182/hepdata.62290
Aad, Georges. 2012.
"Measurements of top quark pair relative differential cross-sections with ATLAS in p p collisions at s = 7 TeV". United States. doi:https://doi.org/10.17182/hepdata.62290. https://www.osti.gov/servlets/purl/1891645. Pub date:Sun Jul 01 04:00:00 UTC 2012
@article{osti_1891645,
title = {Measurements of top quark pair relative differential cross-sections with ATLAS in p p collisions at s = 7 TeV},
author = {Aad, Georges},
abstractNote = {CERN-LHC. Measurements are presented of differential cross sections for top quark pair production in pp collisions at sqrt(s) = 7 TeV relative to the total inclusive top quark pair production cross section. A data sample of 2.05 fb^-1 recorded by the ATLAS detector between March and August 2011 at the Large Hadron Collider is used. Relative differential cross sections are derived as a function of the invariant mass, the transverse momentum and the rapidity of the top quark pair system. Events are selected in the lepton (electron or muon) + jets channel. The background-subtracted differential distributions are corrected for detector effects and normalized to the total inclusive top quark pair production cross section. The measurement uncertainties range typically between 10% and 20% and are generally dominated by systematic effects.},
doi = {10.17182/hepdata.62290},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun Jul 01 04:00:00 UTC 2012},
month = {Sun Jul 01 04:00:00 UTC 2012}
}