MIT Libraries homeMIT 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.

Measurement of the relative rate of prompt χ[subscript c0], χ[subscript c1] and χ[subscript c2] production at √s =7 TeV

Author(s)
Williams, Michael
Thumbnail
DownloadWilliams_Measurement of the relative.pdf (819.6Kb)
PUBLISHER_CC

Publisher with Creative Commons License

Creative Commons Attribution

Alternative title
Measurement of the relative rate of prompt χc0, χc1 and χc2 production at √s=7 TeV
Terms of use
Creative Commons Attribution 4.0 International License http://creativecommons.org/licenses/by/4.0/
Metadata
Show full item record
Abstract
Prompt production of charmonium χ[subscript c0], χ[subscript c1] and χ[subscript c2] mesons is studied using proton-proton collisions at the LHC at a centre-of-mass energy of √s = 7 TeV. The χ[subscript c] mesons are identified through their decay to J/ψγ, with J/ψ → μ[superscript +]μ[superscript −] using photons that converted in the detector. A data sample, corresponding to an integrated luminosity of 1.0 fb[superscript −1] collected by the LHCb detector, is used to measure the relative prompt production rate of χ[subscript c1] and χ[subscript c2] in the rapidity range 2.0 < y < 4.5 as a function of the J/ψ transverse momentum from 3 to 20 GeV/c. First evidence for χ[subscript c0] meson production at a high-energy hadron collider is also presented.
Date issued
2013-10
URI
http://hdl.handle.net/1721.1/109098
Department
Massachusetts Institute of Technology. Department of Physics
Journal
Journal of High Energy Physics
Publisher
Springer-Verlag/SISSA
Citation
The LHCb collaboration et al. “Measurement of the Relative Rate of Prompt χ[subscript c0], χ[subscript c1] and χ[subscript c2] Production at √s =7 TeV.” Journal of High Energy Physics 2013.10 (2013): n. pag. © 2013 CERN for the benefit of the LHCb collaboration
Version: Final published version
ISSN
1029-8479

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 homeMIT Libraries logo

Find us on

Twitter Facebook Instagram YouTube RSS

MIT Libraries navigation

SearchHours & locationsBorrow & requestResearch supportAbout us
PrivacyPermissionsAccessibility
MIT
Massachusetts Institute of Technology
Content created by the MIT Libraries, CC BY-NC unless otherwise noted. Notify us about copyright concerns.