CERN-LHC. Measurement of the inclusive J/PSI production cross section and the fraction of J/PSi produced in B-hadron decays from proton-proton collisions at a centre-of-mass energy of 7 TeV. The data, with a total integrated luminosity of 2.3 pb-1, cover the J/PSI transverse momentum range from 1 to 70 GeV and |rapidity| < 2.4. The measurement uses the di-muon decay mode and is presented uncorrected for this. This record also contains data on the individual sources of systematic errors not tabulated in the paper.
|Date made available||26 Jul 2011|