Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/5019
Title: Measurement of the B0 production cross section in pp collisions at √s=7TeV
Authors: CMS Collaboration
Demir, Durmuş Ali
Keywords: Tellurium compounds
Hadrons
Boson
Cross section
Meson decays
Issue Date: Jun-2011
Publisher: American Physical Society
Source: Chatrchyan, S, Khachatryan, V., Sirunyan, A.M., Tumasyan, A., Adam, W., Bergauer, T., Dragicevic, M.,...CMS Collaboration (2011). Measurement of the B0 production cross section in pp collisions at √s=7TeV. Physical Review Letters, 106(25). doi:10.1103/PhysRevLett.106.252001
Abstract: Measurements of the differential production cross sections dσ/dpTB and dσ/dyB for B0 mesons produced in pp collisions at √s=7TeV are presented. The data set used was collected by the CMS experiment at the LHC and corresponds to an integrated luminosity of 40pb-1. The production cross section is measured from B0 meson decays reconstructed in the exclusive final state J/ψKS0, with the subsequent decays J/ψ→μ +μ- and KS0→π+π-. The total cross section for pTB>5GeV and <2.2 is measured to be 33.2±2.5±3.5μb, where the first uncertainty is statistical and the second is systematic. © 2011 American Physical Society.
URI: http://doi.org/10.1103/PhysRevLett.106.252001
http://hdl.handle.net/11147/5019
ISSN: 0031-9007
Appears in Collections:Physics / Fizik
PubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications Collection
Rectorate / Rektörlük
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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