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Linear and non-linear flow modes of charged hadrons in Pb-Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV

The ALICE collaboration
JHEP 05 (2020) 085, 2020.

Abstract (data abstract)
Anisotropic flow coefficients, $v_n$, non-linear flow mode coefficients, $\chi_{n,mk}$, and correlations among different symmetry planes, $\rho_{n,mk}$ are measured in Pb--Pb collisions at $\sqrt{s_\mathrm{NN}}=5.02$ TeV. Results obtained with multi-particle correlations are reported for the transverse momentum interval $0.2<p_\mathrm{T}<5.0$ GeV/$c$ within the pseudorapidity interval $0.4<|\eta|<0.8$ as a function of collision centrality. The $v_n$ coefficients and $\chi_{n,mk}$ and $\rho_{n,mk}$ are presented up to the ninth and seventh harmonic order, respectively. Calculations suggest that the correlations measured in different symmetry planes and the non-linear flow mode coefficients are dependent on the shear and bulk viscosity to entropy ratios of the medium created in heavy-ion collisions. The comparison between these measurements and those at lower energies and calculations from hydrodynamic models places strong constraints on the initial conditions and transport properties of the system.

  • v2

    Data from Figure 2

    10.17182/hepdata.94869.v1/t1

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v3

    Data from Figure 2

    10.17182/hepdata.94869.v1/t2

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v4

    Data from Figure 2

    10.17182/hepdata.94869.v1/t3

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v5

    Data from Figure 2

    10.17182/hepdata.94869.v1/t4

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v6

    Data from Figure 2

    10.17182/hepdata.94869.v1/t5

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v7

    Data from Figure 2

    10.17182/hepdata.94869.v1/t6

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v8

    Data from Figure 2

    10.17182/hepdata.94869.v1/t7

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v9

    Data from Figure 2

    10.17182/hepdata.94869.v1/t8

    Centrality dependence of flow harmonics from $v_2$ to $v_9$.

  • v422

    Data from Figure 4

    10.17182/hepdata.94869.v1/t9

    Centrality dependence of linear and non-linear flow modes.

  • v523

    Data from Figure 4

    10.17182/hepdata.94869.v1/t10

    Centrality dependence of linear and non-linear flow modes.

  • v6222

    Data from Figure 4

    10.17182/hepdata.94869.v1/t11

    Centrality dependence of linear and non-linear flow modes.

  • v633

    Data from Figure 4

    10.17182/hepdata.94869.v1/t12

    Centrality dependence of linear and non-linear flow modes.

  • v624

    Data from Figure 4

    10.17182/hepdata.94869.v1/t13

    Centrality dependence of linear and non-linear flow modes.

  • v7223

    Data from Figure 4

    10.17182/hepdata.94869.v1/t14

    Centrality dependence of linear and non-linear flow modes.

  • rho422

    Data from Figure 5

    10.17182/hepdata.94869.v1/t15

    Centrality dependence of symmetry-plane correlations.

  • rho523

    Data from Figure 5

    10.17182/hepdata.94869.v1/t16

    Centrality dependence of symmetry-plane correlations.

  • rho633

    Data from Figure 5

    10.17182/hepdata.94869.v1/t17

    Centrality dependence of symmetry-plane correlations.

  • rho624

    Data from Figure 5

    10.17182/hepdata.94869.v1/t18

    Centrality dependence of symmetry-plane correlations.

  • chi422

    Data from Figure 6

    10.17182/hepdata.94869.v1/t19

    Centrality dependence of non-linear flow mode coefficients.

  • chi6222

    Data from Figure 6

    10.17182/hepdata.94869.v1/t20

    Centrality dependence of non-linear flow mode coefficients.

  • chi633

    Data from Figure 6

    10.17182/hepdata.94869.v1/t21

    Centrality dependence of non-linear flow mode coefficients.

  • chi624

    Data from Figure 6

    10.17182/hepdata.94869.v1/t22

    Centrality dependence of non-linear flow mode coefficients.

  • chi7223

    Data from Figure 6

    10.17182/hepdata.94869.v1/t23

    Centrality dependence of non-linear flow mode coefficients.

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