Charged-particle multiplicity distributions over a wide pseudorapidity range in proton-proton collisions at √s= 0.9, 7, and 8 TeV

S Acharya, D. Adamova, Jonatan Adolfsson, M.M Aggarwal, G Aglieri Rinella, M. Agnello, Peter Christiansen, Martin Ljunggren, Anders Oskarsson, David Silvermyr, Evert Stenlund, Vytautas Vislavicius, ALICE Collaboration

Research output: Contribution to journalArticlepeer-review

Abstract

We present the charged-particle multiplicity distributions over a wide pseudorapidity range (-3.45.0) for pp collisions at s=0.9,7, and 8 TeV at the LHC. Results are based on information from the Silicon Pixel Detector and the Forward Multiplicity Detector of ALICE, extending the pseudorapidity coverage of the earlier publications and the high-multiplicity reach. The measurements are compared to results from the CMS experiment and to PYTHIA, PHOJET and EPOS LHC event generators, as well as IP-Glasma calculations. © 2017, CERN for the benefit of the ALICE collaboration.
Original languageEnglish
Article number852
JournalEuropean Physical Journal C
Volume77
Issue number12
DOIs
Publication statusPublished - 2017

Bibliographical note

Export Date: 4 January 2018

Subject classification (UKÄ)

  • Subatomic Physics

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