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Charged particle transverse momentum spectra in pp collisions at √s = 0:9 and 7 TeV
The charged particle transverse momentum (pT) spectra are presented for pp collisions at √s = 0:9 and 7TeV. The data samples were collected with the CMS detector at the LHC and correspond to integrated luminosities of 231 ...
Inclusive b-hadron production cross section with muons in pp collisions at √s = 7 TeV
A measurement of the b-hadron production cross section in proton-proton collisions at √s = 7TeV is presented. The dataset, corresponding to 85 nb-1, was recorded with the CMS experiment at the LHC using a low-threshold ...
Measurement of BB̄ angular correlations based on secondary vertex reconstruction at √s = 7 TeV
A measurement of the angular correlations between beauty and anti-beauty hadrons (BB̄) produced in pp collisions at a centre-of-mass energy of 7 TeV at the CERN LHC is presented, probing for the first time the region of ...