Please use this identifier to cite or link to this item: https://hdl.handle.net/11147/7129
Title: Pseudorapidity distributions of charged hadrons in proton-lead collisions at ?sNN=5.02 and 8.16 TeV
Authors: CMS Collaboration
Karapınar, Güler
Keywords: Heavy-ion collision
Large Hadron Collider (LHC)
Hadron-Hadron scattering
Issue Date: Jan-2018
Publisher: Springer Verlag
Source: Sirunyan, A.M., Tumasyan, A., Adam, W., Ambrogi, F., Asilar, E.,...CMS Collaboration (2018). Pseudorapidity distributions of charged hadrons in proton-lead collisions at √sNN=5.02 and 8.16 TeV. Journal of High Energy Physics, 2018(1). doi:10.1007/JHEP01(2018)045
Abstract: The pseudorapidity distributions of charged hadrons in proton-lead collisions at nucleon-nucleon center-of-mass energies sNN=5.02 and 8.16 TeV are presented. The measurements are based on data samples collected by the CMS experiment at the LHC. The number of primary charged hadrons produced in non-single-diffractive proton-lead collisions is determined in the pseudorapidity range |η lab | < 2.4. The charged-hadron multiplicity distributions are compared to the predictions from theoretical calculations and Monte Carlo event generators. In the center-of-mass pseudorapidity range |η cm | < 0.5, the average charged-hadron multiplicity densities 〈dN ch /dη cm 〉 |ηcm| < 0.5 are 17.31 ± 0.01 (stat) ± 0.59 (syst) and 20.10 ± 0.01 (stat) ± 0.85(syst) at sNN=5.02 and 8.16 TeV, respectively. The particle densities per participant nucleon are compared to similar measurements in proton-proton, proton-nucleus, and nucleus-nucleus collisions.
URI: http://doi.org/10.1007/JHEP01(2018)045
http://hdl.handle.net/11147/7129
ISSN: 1126-6708
Appears in Collections:Mathematics / Matematik
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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