Measurement of the inclusive and dijet cross-sections of b-jets in pp collisions at √s = 7 TeV with the ATLAS detector
Name
Alam-2011-Measurement of the i.pdf
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1.54 MB
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e07794a0039e16b33ba8537ff931ba5f
Author(s)
Taylor, Frank E.
Date Issued
December 2011
Journal
The European Physical Journal C
Publisher
Springer-Verlag
Citation
Aad, G., B. Abbott, J. Abdallah, A. A. Abdelalim, A. Abdesselam, O. Abdinov, B. Abi, et al. “Measurement of the Inclusive and Dijet Cross-Sections of b-Jets in Pp Collisions at √s = 7 TeV with the ATLAS Detector.” Eur. Phys. J. C 71, no. 12 (December 2011). © 2011 CERN for the benefit of the ATLAS collaboration
Version
Final published version
Abstract
The inclusive and dijet production cross-sections have been measured for jets containing b-hadrons (b-jets) in proton–proton collisions at a centre-of-mass energy of √s =7 TeV, using the ATLAS detector at the LHC. The measurements use data corresponding to an integrated luminosity of 34 pb[superscript −1]. The b-jets are identified using either a lifetime-based method, where secondary decay vertices of b-hadrons in jets are reconstructed using information from the tracking detectors, or a muon-based method where the presence of a muon is used to identify semileptonic decays of b-hadrons inside jets. The inclusive b-jet cross-section is measured as a function of transverse momentum in the range 20
MIT Department
Massachusetts Institute of Technology. Department of Physics
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DOI of Published Version
https://doi.org/10.1140/epjc/s10052-011-1846-4
