22-29 July 2015
Europe/Vienna timezone

Charged-particle multiplicities at different pp interaction centre-of-mass energies measured with the ATLAS detector at the LHC

Jul 23, 2015, 3:30 PM


talk QCD and Hadronic Physics QCD and Hadronic Physics


Anthony Morley (University of Sydney (AU))


Measurements are presented from proton-proton collisions at different centre-of-mass energies in the range of 0.9 to 13 TeV recorded with the ATLAS detector at the LHC. The charged-particle multiplicity, its dependence on transverse momentum and pseudorapidity, and the relationship between the mean transverse momentum and charged-particle multiplicity are measured. The results are corrected for detector effects and are presented at the particle-level. The results are compared to various Monte Carlo event generator models.

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Submitted on behalf of the ATLAS Standard Model Physics Group by the ATLAS Speakers Committee representative Alex Read (a.l.read@fys.uio.no). Alex is not the speaker! A speaker will be selected by the Speakers Committee when the abstract is accepted.

Please note that this abstract may be withdrawn if we (ATLAS) do not manage to obtain new results in time for the conference.

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