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ϒ production and nuclear modification at forward rapidity in Pb–Pb collisions at sNN=5.02TeV

The collaboration
Phys.Lett.B 822 (2021) 136579, 2021.

Abstract (data abstract)
CERN-LHC. The production of $\Upsilon$ mesons in Pb–Pb collisions at a centre-of-mass energy per nucleon pair $\sqrt{s_{\mathrm{NN}}}$ = 5.02 TeV is measured with the muon spectrometer of ALICE at the LHC. The yields as well as the nuclear modification factors are determined in the forward rapidity region 2.5 $<y<$ 4.0, as a function of rapidity, transverse momentum and collision centrality. The cross sections in proton–proton collisions at $\sqrt{s}$ = 5.02 TeV used for the determination of the nuclear modification factors are also reported.

• #### Table 1

Data from Figure 3 (left)

10.17182/hepdata.114190.v1/t1

Rapidity-differential yield of $\Upsilon(1\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ divided by the average nuclear overlap function $\langle T_{\mathrm{AA}} \rangle$ for the 0–90% centrality...

• #### Table 2

Data from Figure 3 (left)

10.17182/hepdata.114190.v1/t2

Rapidity-differential yield of $\Upsilon(2\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ divided by the average nuclear overlap function $\langle T_{\mathrm{AA}} \rangle$ for the 0–90% centrality...

• #### Table 3

Data from Figure 3 (right)

10.17182/hepdata.114190.v1/t3

$p_{\mathrm{T}}$-differential yield of $\Upsilon(1\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ divided by the average nuclear overlap function $\langle T_{\mathrm{AA}} \rangle$ for the 0–90% centrality...

• #### Table 4

Data from Figure 4

10.17182/hepdata.114190.v1/t4

Nuclear modification factor of $\Upsilon(1\mathrm{S})$ as a function of the average number of participants $\langle N_{\mathrm{part}} \rangle$ or as a...

• #### Table 5

Data from Figure 4

10.17182/hepdata.114190.v1/t5

Nuclear modification factor of $\Upsilon(2\mathrm{S})$ as a function of the average number of participants $\langle N_{\mathrm{part}} \rangle$ or as a...

• #### Table 6

Data from Figure 5 (left)

10.17182/hepdata.114190.v1/t6

Ratio of $\Upsilon(2\mathrm{S})$ and $\Upsilon(1\mathrm{S})$ yields (cf. equation 2 in the article for the definition) as a function of the...

• #### Table 7

Data from Figure 5 (right)

10.17182/hepdata.114190.v1/t7

Relative nuclear modification factor or double yield ratio between $\Upsilon(2\mathrm{S})$ and $\Upsilon(1\mathrm{S})$ as a function of the average number of...

• #### Table 8

Data from Figure 6

10.17182/hepdata.114190.v1/t8

Nuclear modification factor of $\Upsilon(1\mathrm{S})$ as a function of transverse momentum for the 0–90% centrality interval.

• #### Table 9

Data from Figure 7

10.17182/hepdata.114190.v1/t9

Nuclear modification factor of $\Upsilon(1\mathrm{S})$ as a function of rapidity for the 0–90% centrality interval.

• #### Table 10

Data from Figure 7

10.17182/hepdata.114190.v1/t10

Nuclear modification factor of $\Upsilon(2\mathrm{S})$ as a function of rapidity for the 0–90% centrality interval.

• #### Table 11

Data for nuclear modification factors

10.17182/hepdata.114190.v1/t11

Interpolated production cross sections and cross-section ratio for $\Upsilon(1\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ and $\Upsilon(2\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ in proton–proton collisions, integrated over...

• #### Table 12

Data for nuclear modification factors

10.17182/hepdata.114190.v1/t12

Interpolated $p_{\mathrm{T}}$-differential cross section for $\Upsilon(1\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ in proton–proton collisions. Results used for the determination of the nuclear modification...

• #### Table 13

Data for nuclear modification factors

10.17182/hepdata.114190.v1/t13

Interpolated rapidity-differential cross section for $\Upsilon(1\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ in proton–proton collisions. Results used for the determination of the nuclear modification...

• #### Table 14

Data for nuclear modification factors

10.17182/hepdata.114190.v1/t14

Interpolated rapidity-differential cross section for $\Upsilon(2\mathrm{S}) \rightarrow \mu^{+}\mu^{-}$ in proton–proton collisions. Results used for the determination of the nuclear modification...

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