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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 ...
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 ...
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 ...