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Transverse-Momentum and Pseudorapidity Distributions of Charged Hadrons in pp Collisions at √s=7 TeV
(2010)Physical Review LettersCharged-hadron transverse-momentum and pseudorapidity distributions in proton-proton collisions at √s=7 TeV are measured with the inner tracking system of the CMS detector at the LHC. The charged-hadron yield is obtained by counting the number of reconstructed hits, hit pairs, and fully reconstructed charged-particle tracks. The combination of the three methods gives a charged-particle multiplicity per unit of pseudorapidity dNch/dη||η ...Journal Article -
Performance of CMS hadron calorimeter timing and synchronization using test beam, cosmic ray, and LHC beam data
(2010)Journal of InstrumentationJournal Article -
CMS tracking performance results from early LHC operation
(2010)The European Physical Journal CThe 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 all-silicon Tracker and their momenta were measured in the 3.8 T axial magnetic field. Results from the Tracker commissioning are presented including studies of timing, efficiency, signal-to-noise, resolution, and ionization ...Journal Article -
Performance of the CMS drift-tube chamber local trigger with cosmic rays
(2010)Journal of InstrumentationJournal Article -
Alignment of the CMS silicon tracker during commissioning with cosmic rays
(2010)Journal of InstrumentationJournal Article -
Time reconstruction and performance of the CMS electromagnetic calorimeter
(2010)Journal of InstrumentationJournal Article -
Commissioning and Performance of the CMS Silicon Strip Tracker with Cosmic Ray Muons
(2010)Journal of InstrumentationJournal Article -
Alignment of the CMS muon system with cosmic-ray and beam-halo muons
(2010)Journal of InstrumentationJournal Article -
Commissioning of the CMS experiment and the cosmic run at four tesla
(2010)Journal of InstrumentationJournal Article -
Performance of the CMS Level-1 trigger during commissioning with cosmic ray muons and LHC beams
(2010)Journal of InstrumentationJournal Article