Abstract (data abstract)

The first study in heavy ion collisions of the shapes of jets arising from bottom (b) quarks is presented. Jet shapes are studied using charged hadron constituents as a function of their radial distance from the jet axis. Lead-lead (PbPb) collision data at a nucleon-nucleon center-of-mass energy of $\sqrt{s_{NN}}=5.02$~TeV were recorded by the CMS detector at the LHC, with an integrated luminosity of $1.69~\mathrm{nb}^{-1}$. Compared to proton-proton collisions, the quark-gluon plasma (QGP) created in PbPb collisions causes a redistribution of the energy in b jets to larger distances from the jet axis. This QGP-induced redistribution is substantially larger for b jets than for inclusive jets.

Figure 1a

Data from Figure 1 (upper left panel) - blue filled circles for b jets in PbPb collisions, blue open circles for b jets in pp collisions, red filled circles for inclusive jets in PbPb collisions, red open circles for incluse jets in pp collisions.

10.17182/hepdata.130960.v1/t1

Jet shapes, $\rho(\Delta r)$, for inclusive and b jets as function of $\Delta r$ from pp and PbPb collisions at...
Figure 1b

Data from Figure 1 (upper middle panel) - blue filled circles for b jets in PbPb collisions, blue open circles for b jets in pp collisions, red filled circles for inclusive jets in PbPb collisions, red open circles for incluse jets in pp collisions.

10.17182/hepdata.130960.v1/t2

Jet shapes, $\rho(\Delta r)$, for inclusive and b jets as function of $\Delta r$ from pp and PbPb collisions at...
Figure 1c

Data from Figure 1 (upper right panel) - blue filled circles for b jets in PbPb collisions, blue open circles for b jets in pp collisions, red filled circles for inclusive jets in PbPb collisions, red open circles for incluse jets in pp collisions.

10.17182/hepdata.130960.v1/t3

Jet shapes, $\rho(\Delta r)$, for inclusive and b jets as function of $\Delta r$ from pp and PbPb collisions at...
Figure 1d

Data from Figure 1 (upper-middle left panel) - blue filled circles for b jets (PbPb/pp), red open squares for incluse jets (PbPb/pp).

10.17182/hepdata.130960.v1/t4

Jet shape ratios ($\rho(\Delta r)_{\mathrm{PbPb}}/\rho(\Delta r)_{\mathrm{pp}}$) for inclusive and b jets as function of $\Delta r$ at $\sqrt{s_{NN}} = 5.02$...
Figure 1e

Data from Figure 1 (upper-middle middle panel) - blue filled circles for b jets (PbPb/pp), red open squares for incluse jets (PbPb/pp).

10.17182/hepdata.130960.v1/t5

Jet shape ratios ($\rho(\Delta r)_{\mathrm{PbPb}}/\rho(\Delta r)_{\mathrm{pp}}$) for inclusive and b jets as function of $\Delta r$ at $\sqrt{s_{NN}} = 5.02$...
Figure 1f

Data from Figure 1 (upper-middle right panel) - blue filled circles for b jets (PbPb/pp), red open squares for incluse jets (PbPb/pp).

10.17182/hepdata.130960.v1/t6

Jet shape ratios ($\rho(\Delta r)_{\mathrm{PbPb}}/\rho(\Delta r)_{\mathrm{pp}}$) for inclusive and b jets as function of $\Delta r$ at $\sqrt{s_{NN}} = 5.02$...
Figure 1g

Data from Figure 1 (middle-bottom left panel) - blue filled circles for b jets (PbPb-pp), red open squares for incluse jets (PbPb-pp).

10.17182/hepdata.130960.v1/t7

Transverse momentum profile difference $P(\Delta r)_{\mathrm{PbPb}}-P(\Delta r)_{\mathrm{pp}}$ vs. $\Delta r$ for inclusive and b jets at $\sqrt{s_{NN}} = 5.02$ TeV.
Figure 1h

Data from Figure 1 (middle-bottom middle panel) - blue filled circles for b jets (PbPb-pp), red open squares for incluse jets (PbPb-pp).

10.17182/hepdata.130960.v1/t8

Transverse momentum profile difference $P(\Delta r)_{\mathrm{PbPb}}-P(\Delta r)_{\mathrm{pp}}$ vs. $\Delta r$ for inclusive and b jets at $\sqrt{s_{NN}} = 5.02$ TeV.
Figure 1i

Data from Figure 1 (middle-bottom right panel) - blue filled circles for b jets (PbPb-pp), red open squares for incluse jets (PbPb-pp).

10.17182/hepdata.130960.v1/t9

Transverse momentum profile difference $P(\Delta r)_{\mathrm{PbPb}}-P(\Delta r)_{\mathrm{pp}}$ vs. $\Delta r$ for inclusive and b jets at $\sqrt{s_{NN}} = 5.02$ TeV.
Figure 1j

Data from Figure 1 (bottom left panel) - green filled circles for PbPb, grey open squares for pp.

10.17182/hepdata.130960.v1/t10

Jet shape ratios ($\rho(\Delta r)_{\mathrm{b}}/\rho(\Delta r)_{\mathrm{incl.}}$) as function of $\Delta r$ from pp and PbPb collisions at $\sqrt{s_{NN}}= 5.02$ TeV.
Figure 1k

Data from Figure 1 (bottom middle panel) - green filled circles for PbPb, grey open squares for pp

10.17182/hepdata.130960.v1/t11

Jet shape ratios ($\rho(\Delta r)_{\mathrm{b}}/\rho(\Delta r)_{\mathrm{incl.}}$) as function of $\Delta r$ from pp and PbPb collisions at $\sqrt{s_{NN}} = 5.02$...
Figure 1l

Data from Figure 1 (bottom right panel) - green filled circles for PbPb, grey open squares for pp

10.17182/hepdata.130960.v1/t12

Jet shape ratios ($\rho(\Delta r)_{\mathrm{b}}/\rho(\Delta r)_{\mathrm{incl.}}$) as function of $\Delta r$ from pp and PbPb collisions at $\sqrt{s_{NN}} = 5.02$...

Figure 1a

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Figure 1e

Figure 1f

Figure 1g

Figure 1h

Figure 1i

Figure 1j

Figure 1k

Figure 1l

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