MIT Libraries logoDSpace@MIT

MIT
View Item 
  • DSpace@MIT Home
  • MIT Open Access Articles
  • MIT Open Access Articles
  • View Item
  • DSpace@MIT Home
  • MIT Open Access Articles
  • MIT Open Access Articles
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Combination of measurements of the top-quark pair production cross section from the Tevatron Collider

Author(s)
Gomez-Ceballos, Guillelmo; Goncharov, Maxim; Paus, Christoph M. E.
Thumbnail
DownloadAaltonen-2014-Combination of measurements.pdf (315.9Kb)
PUBLISHER_POLICY

Publisher Policy

Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.

Terms of use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
Metadata
Show full item record
Abstract
We combine six measurements of the inclusive top-quark pair (t[bar over t]) production cross section (σ[subscript tt]-) from data collected with the CDF and D0 detectors at the Fermilab Tevatron with proton-antiproton collisions at √s = 1.96  TeV. The data correspond to integrated luminosities of up to 8.8  fb[superscript −1]. We obtain a value of σ[subscript t[bar over t]] = 7.60 ± 0.41  pb for a top-quark mass of m[subscript t] = 172.5  GeV. The contributions to the uncertainty are 0.20 pb from statistical sources, 0.29 pb from systematic sources, and 0.21 pb from the uncertainty on the integrated luminosity. The result is in good agreement with the standard model expectation of 7.35[+0.28 over −0.33] pb at next-to-next-to-leading order and next-to-next-to leading logarithms in perturbative QCD.
Date issued
2014-04
URI
http://hdl.handle.net/1721.1/88917
Department
Massachusetts Institute of Technology. Department of Physics; Massachusetts Institute of Technology. Laboratory for Nuclear Science
Journal
Physical Review D
Publisher
American Physical Society
Citation
Aaltonen, T., V. M. Abazov, B. Abbott, B. S. Acharya, M. Adams, T. Adams, J. P. Agnew, et al. “Combination of Measurements of the Top-Quark Pair Production Cross Section from the Tevatron Collider.” Phys. Rev. D 89, no. 7 (April 2014). © 2014 American Physical Society
Version: Final published version
ISSN
1550-7998
1550-2368

Collections
  • MIT Open Access Articles

Browse

All of DSpaceCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsThis CollectionBy Issue DateAuthorsTitlesSubjects

My Account

Login

Statistics

OA StatisticsStatistics by CountryStatistics by Department
MIT Libraries
PrivacyPermissionsAccessibilityContact us
MIT
Content created by the MIT Libraries, CC BY-NC unless otherwise noted. Notify us about copyright concerns.