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Measurement of inclusive jet charged-particle fragmentation functions in Pb+Pb collisions at $\sqrt{s_{NN}}=2.76 TeV with the ATLAS detector

The ATLAS collaboration
Phys.Lett. B739 (2014) 320-342, 2014

Abstract (data abstract)
CERN-LHC. Measurements of charged-particle fragmentation functions of jets produced in ultra-relativistic nuclear collisions can provide insight into the modification of parton showers in the hot, dense medium created in the collisions. ATLAS has measured jets in sqrt(sNN) = 2.76 TeV PB PB collisions at the LHC using a data set recorded in 2011 with an integrated luminosity of 0.14 nb^{-1}. Jets were reconstructed using the anti-kt algorithm with distance parameter values R = 0.2, 0.3, and 0.4. Here is the summary of results for the charged particle (CH) longitudinal momentum fraction, Z = PT(CH).PT(JET)/ABS(PT(JET))**2, distributions, D(Z) = (1/N(JET))*D(N(CH))/DZ and distributions of transverse momenta of particles in jets, D(PT(CH)) = (1/N(JET))*D(N(CH))/DPT(CH). The jets have PT>100 GeV, |ETA|<2.1, and the particle to jet association is done using geometrical matching with DELTA R <= 0.4 for all three different R values.

  • Table 1

    Data from Table 3

    10.17182/hepdata.64272.v1/t1

    Differences of D(Z) distributions in different centralities with respect to peripheral events for R = 0.3 jets. The errors represent...

  • Table 2

    Data from Table 4

    10.17182/hepdata.64272.v1/t2

    Differences of D(Z) distributions in different centralities with respect to peripheral events for R = 0.2 jets. The errors represent...

  • Table 3

    Data from F5

    10.17182/hepdata.64272.v1/t3

    D(z) distribution for R=0.4 jets.

  • Table 4

    Data from F5

    10.17182/hepdata.64272.v1/t4

    D(z) distribution for R=0.4 jets.

  • Table 5

    Data from F5

    10.17182/hepdata.64272.v1/t5

    D(z) distribution for R=0.4 jets.

  • Table 6

    Data from F5

    10.17182/hepdata.64272.v1/t6

    D(z) distribution for R=0.4 jets.

  • Table 7

    Data from F5

    10.17182/hepdata.64272.v1/t7

    D(z) distribution for R=0.4 jets.

  • Table 8

    Data from F5

    10.17182/hepdata.64272.v1/t8

    D(z) distribution for R=0.4 jets.

  • Table 9

    Data from F5

    10.17182/hepdata.64272.v1/t9

    D(z) distribution for R=0.4 jets.

  • Table 10

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t10

    D(z) distribution for R=0.3 jets.

  • Table 11

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t11

    D(z) distribution for R=0.3 jets.

  • Table 12

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t12

    D(z) distribution for R=0.3 jets.

  • Table 13

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t13

    D(z) distribution for R=0.3 jets.

  • Table 14

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t14

    D(z) distribution for R=0.3 jets.

  • Table 15

    Data from auxiliary figure

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    D(z) distribution for R=0.3 jets.

  • Table 16

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t16

    D(z) distribution for R=0.3 jets.

  • Table 17

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t17

    D(z) distribution for R=0.2 jets.

  • Table 18

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t18

    D(z) distribution for R=0.2 jets.

  • Table 19

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t19

    D(z) distribution for R=0.2 jets.

  • Table 20

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t20

    D(z) distribution for R=0.2 jets.

  • Table 21

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t21

    D(z) distribution for R=0.2 jets.

  • Table 22

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t22

    D(z) distribution for R=0.2 jets.

  • Table 23

    Data from auxiliary figure

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    D(z) distribution for R=0.2 jets.

  • Table 24

    Data from F5

    10.17182/hepdata.64272.v1/t24

    D(pt) distribution for R=0.4 jets.

  • Table 25

    Data from F5

    10.17182/hepdata.64272.v1/t25

    D(pt) distribution for R=0.4 jets.

  • Table 26

    Data from F5

    10.17182/hepdata.64272.v1/t26

    D(pt) distribution for R=0.4 jets.

  • Table 27

    Data from F5

    10.17182/hepdata.64272.v1/t27

    D(pt) distribution for R=0.4 jets.

  • Table 28

    Data from F5

    10.17182/hepdata.64272.v1/t28

    D(pt) distribution for R=0.4 jets.

  • Table 29

    Data from F5

    10.17182/hepdata.64272.v1/t29

    D(pt) distribution for R=0.4 jets.

  • Table 30

    Data from F5

    10.17182/hepdata.64272.v1/t30

    D(pt) distribution for R=0.4 jets.

  • Table 31

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t31

    D(pt) distribution for R=0.3 jets.

  • Table 32

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t32

    D(pt) distribution for R=0.3 jets.

  • Table 33

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t33

    D(pt) distribution for R=0.3 jets.

  • Table 34

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t34

    D(pt) distribution for R=0.3 jets.

  • Table 35

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t35

    D(pt) distribution for R=0.3 jets.

  • Table 36

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t36

    D(pt) distribution for R=0.3 jets.

  • Table 37

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t37

    D(pt) distribution for R=0.3 jets.

  • Table 38

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t38

    D(pt) distribution for R=0.2 jets.

  • Table 39

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t39

    D(pt) distribution for R=0.2 jets.

  • Table 40

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t40

    D(pt) distribution for R=0.2 jets.

  • Table 41

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t41

    D(pt) distribution for R=0.2 jets.

  • Table 42

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t42

    D(pt) distribution for R=0.2 jets.

  • Table 43

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t43

    D(pt) distribution for R=0.2 jets.

  • Table 44

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t44

    D(pt) distribution for R=0.2 jets.

  • Table 45

    Data from F6

    10.17182/hepdata.64272.v1/t45

    Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.

  • Table 46

    Data from F6

    10.17182/hepdata.64272.v1/t46

    Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.

  • Table 47

    Data from F6

    10.17182/hepdata.64272.v1/t47

    Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.

  • Table 48

    Data from F6

    10.17182/hepdata.64272.v1/t48

    Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.

  • Table 49

    Data from F6

    10.17182/hepdata.64272.v1/t49

    Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.

  • Table 50

    Data from F6

    10.17182/hepdata.64272.v1/t50

    Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.

  • Table 51

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t51

    Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.

  • Table 52

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t52

    Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.

  • Table 53

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t53

    Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.

  • Table 54

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t54

    Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.

  • Table 55

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t55

    Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.

  • Table 56

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t56

    Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.

  • Table 57

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t57

    Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.

  • Table 58

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t58

    Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.

  • Table 59

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t59

    Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.

  • Table 60

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t60

    Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.

  • Table 61

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t61

    Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.

  • Table 62

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t62

    Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.

  • Table 63

    Data from F7

    10.17182/hepdata.64272.v1/t63

    Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.

  • Table 64

    Data from F7

    10.17182/hepdata.64272.v1/t64

    Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.

  • Table 65

    Data from F7

    10.17182/hepdata.64272.v1/t65

    Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.

  • Table 66

    Data from F7

    10.17182/hepdata.64272.v1/t66

    Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.

  • Table 67

    Data from F7

    10.17182/hepdata.64272.v1/t67

    Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.

  • Table 68

    Data from F7

    10.17182/hepdata.64272.v1/t68

    Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.

  • Table 69

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t69

    Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.

  • Table 70

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t70

    Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.

  • Table 71

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t71

    Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.

  • Table 72

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t72

    Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.

  • Table 73

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t73

    Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.

  • Table 74

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t74

    Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.

  • Table 75

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t75

    Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.

  • Table 76

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t76

    Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.

  • Table 77

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t77

    Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.

  • Table 78

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t78

    Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.

  • Table 79

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t79

    Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.

  • Table 80

    Data from auxiliary figure

    10.17182/hepdata.64272.v1/t80

    Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.

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