Abstract

The Fourier coefficients v[2] and v[3] characterizing the anisotropy of the azimuthal distribution of charged particles produced in PbPb collisions at sqrt(s[NN]) = 5.02 TeV are measured with data collected by the CMS experiment. The measurements cover a broad transverse momentum range, 1 < pT < 100 GeV. The analysis focuses on pT > 10 GeV range, where anisotropic azimuthal distributions should reflect the path-length dependence of parton energy loss in the created medium. Results are presented in several bins of PbPb collision centrality, spanning the 60% most central events. The v[2] coefficient is measured with the scalar product and the multiparticle cumulant methods, which have different sensitivities to the initial-state fluctuations. The values of both methods remain positive up to pT of about 60-80 GeV, in all examined centrality classes. The v[3] coefficient, only measured with the scalar product method, tends to zero for pT greater than or equal to 20 GeV. Comparisons between theoretical calculations and data provide new constraints on the path-length dependence of parton energy loss in heavy ion collisions and highlight the importance of the initial-state fluctuations.

Table 1

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t1

The $v_{2}$ result from SP method as a function of $p_{T}$ in 0-5\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 2

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t2

The $v_{2}$ result from SP method as a function of $p_{T}$ in 5-10\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 3

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t3

The $v_{2}$ result from SP method as a function of $p_{T}$ in 10-20\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 4

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t4

The $v_{2}$ result from SP method as a function of $p_{T}$ in 20-30\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 5

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t5

The $v_{2}$ result from SP method as a function of $p_{T}$ in 30-40\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 6

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t6

The $v_{2}$ result from SP method as a function of $p_{T}$ in 40-50\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 7

Data from Figure 1 and Figure 2

10.17182/hepdata.77603.v1/t7

The $v_{2}$ result from SP method as a function of $p_{T}$ in 50-60\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 8

Data from Figure 1

10.17182/hepdata.77603.v1/t8

The $v_{3}$ result from SP method as a function of $p_{T}$ in 0-5\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 9

Data from Figure 1

10.17182/hepdata.77603.v1/t9

The $v_{3}$ result from SP method as a function of $p_{T}$ in 5-10\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 10

Data from Figure 1

10.17182/hepdata.77603.v1/t10

The $v_{3}$ result from SP method as a function of $p_{T}$ in 10-20\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 11

Data from Figure 1

10.17182/hepdata.77603.v1/t11

The $v_{3}$ result from SP method as a function of $p_{T}$ in 20-30\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 12

Data from Figure 1

10.17182/hepdata.77603.v1/t12

The $v_{3}$ result from SP method as a function of $p_{T}$ in 30-40\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 13

Data from Figure 1

10.17182/hepdata.77603.v1/t13

The $v_{3}$ result from SP method as a function of $p_{T}$ in 40-50\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 14

Data from Figure 1

10.17182/hepdata.77603.v1/t14

The $v_{3}$ result from SP method as a function of $p_{T}$ in 50-60\% centrality bin of PbPb collisions at $\sqrt{s_{NN}}$...
Table 15

Data from Figure 2

10.17182/hepdata.77603.v1/t15

The $v_{2}$ result from 4-, 6- and 8-particle cumulant methods as a function of $p_{T}$ in 5-10\% centrality bin of...
Table 16

Data from Figure 2

10.17182/hepdata.77603.v1/t16

The $v_{2}$ result from 4-, 6- and 8-particle cumulant methods as a function of $p_{T}$ in 10-20\% centrality bin of...
Table 17

Data from Figure 2

10.17182/hepdata.77603.v1/t17

The $v_{2}$ result from 4-, 6- and 8-particle cumulant methods as a function of $p_{T}$ in 20-30\% centrality bin of...
Table 18

Data from Figure 2

10.17182/hepdata.77603.v1/t18

The $v_{2}$ result from 4-, 6- and 8-particle cumulant methods as a function of $p_{T}$ in 30-40\% centrality bin of...
Table 19

Data from Figure 2

10.17182/hepdata.77603.v1/t19

The $v_{2}$ result from 4-, 6- and 8-particle cumulant methods as a function of $p_{T}$ in 40-50\% centrality bin of...
Table 20

Data from Figure 2

10.17182/hepdata.77603.v1/t20

The $v_{2}$ result from 4-, 6- and 8-particle cumulant methods as a function of $p_{T}$ in 50-60\% centrality bin of...
Table 21

Data from Figure 3

10.17182/hepdata.77603.v1/t21

The $v_{2}^{high}$ as a function of $v_{2}^{low}$ results from SP method in PbPb collisions at $sqrt{s_{NN}}$ = 5.02 TeV. Only...
Table 22

Data from Figure 3

10.17182/hepdata.77603.v1/t22

The $v_{2}^{high}$ as a function of $v_{2}^{low}$ results from 4-particle cumulant method in PbPb collisions at $sqrt{s_{NN}}$ = 5.02 TeV....

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