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Medium modification of the shape of small-radius jets in central Pb-Pb collisions at $\sqrt{s_{\mathrm {NN}}} = 2.76\,\rm{TeV}$

The collaboration
JHEP 1810 (2018) 139, 2018

Abstract (data abstract)
CERN-LHC. A set of jet shapes for a small resolution parameter $R = 0.2$ was measured at mid-rapidity for $0$-$10\%$ central Pb-Pb collisions at a centre-of-mass energy $\sqrt{\rm{s_{NN}}}$=2.76 TeV with the ALICE detector at the Large Hadron Collider (LHC). This set of jet shapes includes the first radial moment or angularity, $g$; the momentum dispersion, $p_{\rm T}D$; and the difference between the leading and sub-leading constituent track transverse momentum, $LeSub$. These observables provide complementary information on the jet fragmentation and can constrain different aspects of the theoretical description of jet-medium interactions. The measured jet shapes are compared with PYTHIA calculations.

• Table 1

Data from Figure 5

10.17182/hepdata.85738.v1/t1

Fully corrected $g$ distributions in pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range of jet...

• Table 2

Data from Figure 5

10.17182/hepdata.85738.v1/t2

Ratio of fully corrected $g$ distributions pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range of...

• Table 3

Data from Figure 5

10.17182/hepdata.85738.v1/t3

Ratio of fully corrected $g$ distributions pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range of...

• Table 4

Data from Figure 5

10.17182/hepdata.85738.v1/t4

Fully corrected $p_{\rm T} D$ distributions in pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range...

• Table 5

Data from Figure 5

10.17182/hepdata.85738.v1/t5

Ratio of fully corrected $p_{\rm T} D$ distributions pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the...

• Table 6

Data from Figure 5

10.17182/hepdata.85738.v1/t6

Ratio of fully corrected $p_{\rm T} D$ distributions in pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in...

• Table 7

Data from Figure 5

10.17182/hepdata.85738.v1/t7

Fully corrected $LeSub$ distributions in pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range of jet...

• Table 8

Data from Figure 5

10.17182/hepdata.85738.v1/t8

Ratio of fully corrected $LeSub$ distributions in pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range...

• Table 9

Data from Figure 5

10.17182/hepdata.85738.v1/t9

Ratio of fully corrected $LeSub$ distributions in pp collisions at $\sqrt{s} = 7$\,TeV for $R = 0.2$ in the range...

• Table 10

Data from Figure 6

10.17182/hepdata.85738.v1/t10

Fully corrected $g$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$ in the...

• Table 11

Data from Figure 6

10.17182/hepdata.85738.v1/t11

Ratio of fully corrected $g$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$...

• Table 12

Data from Figure 6

10.17182/hepdata.85738.v1/t12

Ratio of fully corrected $g$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$...

• Table 13

Data from Figure 6

10.17182/hepdata.85738.v1/t13

Fully corrected $p_{\rm T} D$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$...

• Table 14

Data from Figure 6

10.17182/hepdata.85738.v1/t14

• Table 16

Data from Figure 6

10.17182/hepdata.85738.v1/t16

Fully corrected $LeSub$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$ in the...

• Table 17

Data from Figure 6

10.17182/hepdata.85738.v1/t17

Ratio of fully corrected $LeSub$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$...

• Table 18

Data from Figure 6

10.17182/hepdata.85738.v1/t18

Ratio of fully corrected $LeSub$ distributions in $0$--$10\%$ central Pb--Pb collisions at $\sqrt{s_{\rm NN}} = 2.76$\,TeV for $R = 0.2$...