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

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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

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D(z) distribution for R=0.4 jets.
Table 4

Data from F5

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D(z) distribution for R=0.4 jets.
Table 5

Data from F5

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D(z) distribution for R=0.4 jets.
Table 6

Data from F5

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D(z) distribution for R=0.4 jets.
Table 7

Data from F5

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D(z) distribution for R=0.4 jets.
Table 8

Data from F5

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D(z) distribution for R=0.4 jets.
Table 9

Data from F5

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D(z) distribution for R=0.4 jets.
Table 10

Data from auxiliary figure

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D(z) distribution for R=0.3 jets.
Table 11

Data from auxiliary figure

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D(z) distribution for R=0.3 jets.
Table 12

Data from auxiliary figure

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D(z) distribution for R=0.3 jets.
Table 13

Data from auxiliary figure

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D(z) distribution for R=0.3 jets.
Table 14

Data from auxiliary figure

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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

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D(z) distribution for R=0.3 jets.
Table 17

Data from auxiliary figure

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D(z) distribution for R=0.2 jets.
Table 18

Data from auxiliary figure

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D(z) distribution for R=0.2 jets.
Table 19

Data from auxiliary figure

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D(z) distribution for R=0.2 jets.
Table 20

Data from auxiliary figure

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D(z) distribution for R=0.2 jets.
Table 21

Data from auxiliary figure

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D(z) distribution for R=0.2 jets.
Table 22

Data from auxiliary figure

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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

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D(pt) distribution for R=0.4 jets.
Table 25

Data from F5

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D(pt) distribution for R=0.4 jets.
Table 26

Data from F5

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D(pt) distribution for R=0.4 jets.
Table 27

Data from F5

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D(pt) distribution for R=0.4 jets.
Table 28

Data from F5

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D(pt) distribution for R=0.4 jets.
Table 29

Data from F5

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D(pt) distribution for R=0.4 jets.
Table 30

Data from F5

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D(pt) distribution for R=0.4 jets.
Table 31

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 32

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 33

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 34

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 35

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 36

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 37

Data from auxiliary figure

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D(pt) distribution for R=0.3 jets.
Table 38

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 39

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 40

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 41

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 42

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 43

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 44

Data from auxiliary figure

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D(pt) distribution for R=0.2 jets.
Table 45

Data from F6

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Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.
Table 46

Data from F6

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Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.
Table 47

Data from F6

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Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.
Table 48

Data from F6

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Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.
Table 49

Data from F6

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Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.
Table 50

Data from F6

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Ratio of D(z) distributions for R=0.4 jets for central to peripheral events.
Table 51

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.
Table 52

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.
Table 53

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.
Table 54

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.
Table 55

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.
Table 56

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.3 jets for central to peripheral events.
Table 57

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.
Table 58

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.
Table 59

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.
Table 60

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.
Table 61

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.
Table 62

Data from auxiliary figure

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Ratio of D(z) distributions for R=0.2 jets for central to peripheral events.
Table 63

Data from F7

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Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.
Table 64

Data from F7

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Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.
Table 65

Data from F7

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Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.
Table 66

Data from F7

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Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.
Table 67

Data from F7

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Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.
Table 68

Data from F7

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Ratio of D(pt) distributions for R=0.4 jets for central to peripheral events.
Table 69

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.
Table 70

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.
Table 71

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.
Table 72

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.
Table 73

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.
Table 74

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.3 jets for central to peripheral events.
Table 75

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.
Table 76

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.
Table 77

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.
Table 78

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.
Table 79

Data from auxiliary figure

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Ratio of D(pt) distributions for R=0.2 jets for central to peripheral events.
Table 80

Data from auxiliary figure

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

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