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Measurement of the elliptic anisotropy of charged particles produced in PbPb collisions at $\sqrt{s}_{NN}$=2.76 TeV

The CMS collaboration
Phys.Rev. C87 (2013) 014902, 2013

Abstract (data abstract)
CERN-LHC. Study of the anisotropy of the azimuthal distributions of charged particles produced in Lead-Lead collisions at a centre of mass energy per nulceon of 2.76 TeV. The elliptic anisotropy parameter, V2, defined as the second coefficient in a Fourier expansion of the particle invariant yields, is extracted using the event-plane method (EP), two- and four-particle cumulants (C2 and C4) ad Lee-Yang zeros (LYZ). V2 is presented as a function of transverse momentum PT, pseudorapidity (ETARAP) over the ranges in PT of 0-3 GeV, in |ETARAP| <2.4 and in 12 classes of centrality from 0-80%.

  • Table 1

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t1

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 0-5%.

  • Table 2

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t2

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 5-10%.

  • Table 3

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t3

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 10-15%.

  • Table 4

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t4

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 15-20%.

  • Table 5

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t5

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 20-25%.

  • Table 6

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t6

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 25-30%.

  • Table 7

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t7

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 30-35%.

  • Table 8

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t8

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 35-40%.

  • Table 9

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t9

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 40-50%.

  • Table 10

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t10

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 50-60%.

  • Table 11

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t11

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 60-70%.

  • Table 12

    Data from F 6, 10

    10.17182/hepdata.58994.v1/t12

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 70-80%.

  • Table 13

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t13

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 0-5%.

  • Table 14

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t14

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 5-10%.

  • Table 15

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t15

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 10-15%.

  • Table 16

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t16

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 15-20%.

  • Table 17

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t17

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 20-25%.

  • Table 18

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t18

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 25-30%.

  • Table 19

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t19

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 30-35%.

  • Table 20

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t20

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 35-40%.

  • Table 21

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t21

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 40-50%.

  • Table 22

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t22

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 50-60%.

  • Table 23

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t23

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 60-70%.

  • Table 24

    Data from F 7, 10

    10.17182/hepdata.58994.v1/t24

    Measurements of the second-order elliptic anisotropy parameter using the cumulant method, V2(C2) v PT for the centrality range 70-80%.

  • Table 25

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t25

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 5-10%.

  • Table 26

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t26

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 10-15%.

  • Table 27

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t27

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 15-20%.

  • Table 28

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t28

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 20-25%.

  • Table 29

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t29

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 25-30%.

  • Table 30

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t30

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 30-35%.

  • Table 31

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t31

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 35-40%.

  • Table 32

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t32

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 40-50%.

  • Table 33

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t33

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 50-60%.

  • Table 34

    Data from F 8, 10

    10.17182/hepdata.58994.v1/t34

    Measurements of the fourth-order elliptic anisotropy parameter using the cumulant method, V2(C4) v PT for the centrality range 60-70%.

  • Table 35

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t35

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 5-10%.

  • Table 36

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t36

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 10-15%.

  • Table 37

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t37

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 15-20%.

  • Table 38

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t38

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 20-25%.

  • Table 39

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t39

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 25-30%.

  • Table 40

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t40

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 30-35%.

  • Table 41

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t41

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 35-40%.

  • Table 42

    Data from F 9, 10

    10.17182/hepdata.58994.v1/t42

    Measurements of the elliptic anisotropy parameter using the Lee-Yang zeros method, V2(LYZ) v PT for the centrality range 40-50%.

  • Table 43

    Data from F 11

    10.17182/hepdata.58994.v1/t43

    Integrtated V2 as a function of centrality.

  • Table 44

    Data from F 13

    10.17182/hepdata.58994.v1/t44

    Pseudorapidity dependence of V2 for centrality 0-5%.

  • Table 45

    Data from F 13

    10.17182/hepdata.58994.v1/t45

    Pseudorapidity dependence of V2 for centrality 5-10%.

  • Table 46

    Data from F 13

    10.17182/hepdata.58994.v1/t46

    Pseudorapidity dependence of V2 for centrality 10-15%.

  • Table 47

    Data from F 13

    10.17182/hepdata.58994.v1/t47

    Pseudorapidity dependence of V2 for centrality 15-20%.

  • Table 48

    Data from F 13

    10.17182/hepdata.58994.v1/t48

    Pseudorapidity dependence of V2 for centrality 20-25%.

  • Table 49

    Data from F 13

    10.17182/hepdata.58994.v1/t49

    Pseudorapidity dependence of V2 for centrality 25-30%.

  • Table 50

    Data from F 13

    10.17182/hepdata.58994.v1/t50

    Pseudorapidity dependence of V2 for centrality 30-35%.

  • Table 51

    Data from F 13

    10.17182/hepdata.58994.v1/t51

    Pseudorapidity dependence of V2 for centrality 35-40%.

  • Table 52

    Data from F 13

    10.17182/hepdata.58994.v1/t52

    Pseudorapidity dependence of V2 for centrality 40-50%.

  • Table 53

    Data from F 13

    10.17182/hepdata.58994.v1/t53

    Pseudorapidity dependence of V2 for centrality 50-60%.

  • Table 54

    Data from F 13

    10.17182/hepdata.58994.v1/t54

    Pseudorapidity dependence of V2 for centrality 60-70%.

  • Table 55

    Data from F 13

    10.17182/hepdata.58994.v1/t55

    Pseudorapidity dependence of V2 for centrality 70-80%.

  • Table 56

    Data from F 14

    10.17182/hepdata.58994.v1/t56

    PT dependence of V2(EP) for centrality 0-5% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 57

    Data from F 14

    10.17182/hepdata.58994.v1/t57

    PT dependence of V2(EP) for centrality 0-5% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 58

    Data from F 14

    10.17182/hepdata.58994.v1/t58

    PT dependence of V2(EP) for centrality 5-10% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 59

    Data from F 14

    10.17182/hepdata.58994.v1/t59

    PT dependence of V2(EP) for centrality 5-10% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 60

    Data from F 14

    10.17182/hepdata.58994.v1/t60

    PT dependence of V2(EP) for centrality 10-15% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 61

    Data from F 14

    10.17182/hepdata.58994.v1/t61

    PT dependence of V2(EP) for centrality 10-15% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 62

    Data from F 14

    10.17182/hepdata.58994.v1/t62

    PT dependence of V2(EP) for centrality 15-20% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 63

    Data from F 14

    10.17182/hepdata.58994.v1/t63

    PT dependence of V2(EP) for centrality 15-20% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 64

    Data from F 14

    10.17182/hepdata.58994.v1/t64

    PT dependence of V2(EP) for centrality 20-25% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 65

    Data from F 14

    10.17182/hepdata.58994.v1/t65

    PT dependence of V2(EP) for centrality 20-25% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 66

    Data from F 14

    10.17182/hepdata.58994.v1/t66

    PT dependence of V2(EP) for centrality 25-30% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 67

    Data from F 14

    10.17182/hepdata.58994.v1/t67

    PT dependence of V2(EP) for centrality 25-30% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 68

    Data from F 14

    10.17182/hepdata.58994.v1/t68

    PT dependence of V2(EP) for centrality 30-35% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 69

    Data from F 14

    10.17182/hepdata.58994.v1/t69

    PT dependence of V2(EP) for centrality 30-35% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 70

    Data from F 14

    10.17182/hepdata.58994.v1/t70

    PT dependence of V2(EP) for centrality 35-40% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 71

    Data from F 14

    10.17182/hepdata.58994.v1/t71

    PT dependence of V2(EP) for centrality 35-40% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 72

    Data from F 14

    10.17182/hepdata.58994.v1/t72

    PT dependence of V2(EP) for centrality 40-50% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 73

    Data from F 14

    10.17182/hepdata.58994.v1/t73

    PT dependence of V2(EP) for centrality 40-50% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 74

    Data from F 14

    10.17182/hepdata.58994.v1/t74

    PT dependence of V2(EP) for centrality 50-60% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 75

    Data from F 14

    10.17182/hepdata.58994.v1/t75

    PT dependence of V2(EP) for centrality 50-60% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 76

    Data from F 14

    10.17182/hepdata.58994.v1/t76

    PT dependence of V2(EP) for centrality 60-70% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 77

    Data from F 14

    10.17182/hepdata.58994.v1/t77

    PT dependence of V2(EP) for centrality 60-70% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 78

    Data from F 14

    10.17182/hepdata.58994.v1/t78

    PT dependence of V2(EP) for centrality 70-80% and |eta| ranges 0.0-0.4, 0.4-0.8 and 0.8-1.2.

  • Table 79

    Data from F 14

    10.17182/hepdata.58994.v1/t79

    PT dependence of V2(EP) for centrality 70-80% and |eta| ranges 1.2-1.6, 1.6-2.0 and 2.0-2.4.

  • Table 80

    Data from F 16

    10.17182/hepdata.58994.v1/t80

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 0-10%.

  • Table 81

    Data from F 16

    10.17182/hepdata.58994.v1/t81

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 10-20%.

  • Table 82

    Data from F 16

    10.17182/hepdata.58994.v1/t82

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 20-30%.

  • Table 83

    Data from F 16

    10.17182/hepdata.58994.v1/t83

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 30-40%.

  • Table 84

    Data from F 16

    10.17182/hepdata.58994.v1/t84

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 40-50%.

  • Table 85

    Data from F 16

    10.17182/hepdata.58994.v1/t85

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 50-60%.

  • Table 86

    Data from F 16

    10.17182/hepdata.58994.v1/t86

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 60-70%.

  • Table 87

    Data from F 16

    10.17182/hepdata.58994.v1/t87

    Measurements of the elliptic anisotropy parameter using the event-plane method, V2(EP) v PT for the centrality range 70-80%.

  • Table 88

    Data from F 18

    10.17182/hepdata.58994.v1/t88

    Measurements of the second- and fourth-order elliptic anisotropy parameters using the cumulant method v PT for the centrality range 20-60%.

  • Table 89

    Data from F 19

    10.17182/hepdata.58994.v1/t89

    Integrated V2 value extrapolated to PT=0 for the 20-30% centrality range using the event-plane method. Error is combined statistical and...

  • Table 90

    Data from F 20

    10.17182/hepdata.58994.v1/t90

    Integrated V2 values from the event-plane method divided by the participant eccentricity (EPSILON) as a function of the number of...

  • Table 91

    Data from F 21

    10.17182/hepdata.58994.v1/t91

    Eccentricity-scaled V2 as a function of the transverse charged-particle density normalised by the transverse overlap area (S).

  • Table 92

    Data from F 22

    10.17182/hepdata.58994.v1/t92

    The dependence of V2 from the event-plane method on the pseudorapidity, transformed to the rest frame of nuclei moving separately...

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