Now showing items 1-6 of 6
CMS tracking performance results from early LHC operation
The first LHC pp collisions at centre-of-mass energies of 0.9 and 2.36 TeV were recorded by the CMS detector in December 2009. The trajectories of charged particles produced in the collisions were reconstructed using the ...
Search for Dijet Resonances in 7 TeV pp Collisions at CMS
(American Physical Society, 2010-11)
A search for narrow resonances in the dijet mass spectrum is performed using data corresponding to an integrated luminosity of 2.9 pb-1 [pb superscript -1] collected by the CMS experiment at the Large Hadron Collider. ...
Search for Quark Compositeness with the Dijet Centrality Ratio in pp Collisions at [square root of] s=7 TeV
(American Physical Society, 2010-12)
A search for quark compositeness in the form of quark contact interactions, based on hadronic jet pairs (dijets) produced in proton-proton collisions at √s=7 [square root of s=7] TeV, is described. The data sample of the ...
First Measurement of Bose-Einstein Correlations in Proton-Proton Collisions at [sqrt] s=0.9 and 2.36 TeV at the LHC
(American Physical Society, 2010-07)
Bose-Einstein correlations have been measured using samples of proton-proton collisions at 0.9 and 2.36 TeV center-of-mass energies, recorded by the CMS experiment at the CERN Large Hadron Collider. The signal is observed ...
Observation of long-range, near-side angular correlations in proton-proton collisions at the LHC
Results on two-particle angular correlations for charged particles emitted in proton-proton collisions at center-of-mass energies of 0.9, 2.36, and 7 TeV are presented, using data collected with the CMS detector over a ...
Transverse-momentum and pseudorapidity distributions of charged hadrons in pp collisions at root s=0.9 and 2.36 TeV
Measurements of inclusive charged-hadron transverse-momentum and pseudorapidity distributions are presented for proton-proton collisions at s√=0.9 and 2.36 TeV. The data were collected with the CMS detector during the LHC ...