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Charged-particle distributions in $\sqrt{s}$=13 TeV $pp$ interactions measured with the ATLAS detector at the LHC

The ATLAS collaboration
Phys.Lett. B758 (2016) 67-88, 2016

Abstract (data abstract)
CERN-LHC. Measurements of charged particle distributions in proton-proton collisions at a centre-of-mass energy of 13 TeV. A data sample of nearly 9 million events recorded by the ATLAS detector during a special LHC fill with low beam currents, and thus giving a low expected mean number of interactions, is used. The charged-particle multiplicity, its dependence on transverse momentum and pseudorapidity and the dependence of the mean transverse momentum on the charged-particle multiplicity are presented. The measurements are performed with charged particles with transverse momentum greater than 500 MeV and absolute pseudorapidity less than 2.5, in events with at least one charged particle satisfying these kinematic requirements. Events with charged particles with transverse momentum greater than 500 MeV and absolute pseudorapidity less than 0.8 are also measured. The results are corrected for detector effects, presented as particle-level distributions and are compared to various Monte Carlo event generator models.

  • Table 1

    Data from Text

    10.17182/hepdata.72491.v1/t1

    The average charged-particle multiplicity per unit of rapidity for ETARAP=0 as a function of the centre-of-mass energy.

  • Table 2

    Data from Text

    10.17182/hepdata.72491.v1/t2

    The extrapolated average charged-particle multiplicity per unit of rapidity for ETARAP=0 as a function of the centre-of-mass energy.

  • Table 3

    Data from F 3A

    10.17182/hepdata.72491.v1/t3

    Charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of pseudorapidity for events with...

  • Table 4

    Data from F 3B

    10.17182/hepdata.72491.v1/t4

    Charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of transverse momentum for events...

  • Table 5

    Data from F 3C

    10.17182/hepdata.72491.v1/t5

    Charged-particle multiplicity distribution in proton-proton collisions at a centre-of-mass energy of 13000 GeV for events with the number of charged...

  • Table 6

    Data from F 3D

    10.17182/hepdata.72491.v1/t6

    Average transverse momentum in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of the number of...

  • Table 7

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t7

    Extrapolated charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of pseudorapidity for events...

  • Table 8

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t8

    Extrapolated charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of transverse momentum for...

  • Table 9

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t9

    Extrapolated charged-particle multiplicity distributions in proton-proton collisions at a centre-of-mass energy of 13000 GeV for events with the number of...

  • Table 10

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t10

    Extrapolated average transverse momentum in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of the number...

  • Table 11

    Data from F 5A

    10.17182/hepdata.72491.v1/t11

    Charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of pseudorapidity for events with...

  • Table 12

    Data from F 5B

    10.17182/hepdata.72491.v1/t12

    Charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of transverse momentum for events...

  • Table 13

    Data from F 5C

    10.17182/hepdata.72491.v1/t13

    Charged-particle multiplicity distribution in proton-proton collisions at a centre-of-mass energy of 13000 GeV for events with the number of charged...

  • Table 14

    Data from F 5D

    10.17182/hepdata.72491.v1/t14

    Average transverse momentum in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of the number of...

  • Table 15

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t15

    Extrapolated charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of pseudorapidity for events...

  • Table 16

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t16

    Extrapolated charged-particle multiplicities in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of transverse momentum for...

  • Table 17

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t17

    Extrapolated charged-particle multiplicity distributions in proton-proton collisions at a centre-of-mass energy of 13000 GeV for events with the number of...

  • Table 18

    Data from Auxiliary Material

    10.17182/hepdata.72491.v1/t18

    Extrapolated average transverse momentum in proton-proton collisions at a centre-of-mass energy of 13000 GeV as a function of the number...

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