Name: Investigation into the event-activity dependence of $\Upsilon$(nS) relative production in proton-proton collisions at $\sqrt{s} = $ 7 TeV
Creator: CMS Collaboration
Published: 2022

Abstract (data abstract)

CERN-LHC-CMS. Investigation into the event-activity dependence of Υ(nS) relative production in proton-proton collisions at √s = 7 TeV.

Figure 2-left. The ratios Y(nS)/Y(1S) as functions of N_track

Figure 2 (left).

10.17182/hepdata.95684.v1/t1

The measured ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $p_T(\Upsilon(n$S$))>7\,GeV$ and $|y(\Upsilon(n$S$))| < 1.2$, as a function of track multiplicity $N_{track}$
Figure 2-right. The ratios Y(nS)/Y(1S) as functions of N_track

Figure 2 (right).

10.17182/hepdata.95684.v1/t2

The measured ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $p_T(\Upsilon(n$S$))>0\,GeV$ and $|y(\Upsilon(n$S$))| < 1.93$, as a function of track multiplicity $N_{track}$.
Figure 3-left. Average Y(nS) p_T as functions of N_track

Figure 3 (left).

10.17182/hepdata.95684.v1/t3

Mean $p_T$ values of the $\Upsilon(1$S$)$, $\Upsilon(2$S$)$, and $\Upsilon(3S)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$ as a function of track multiplicity...
Figure 3-right. Average Y(nS) p_T as functions of N_track

Figure 3 (right).

10.17182/hepdata.95684.v1/t4

Mean $p_T$ values of the $\Upsilon(1$S$)$, $\Upsilon(2$S$)$, and $\Upsilon(3$S$)$ states with $p_T\,>\,0\,GeV$ and $|y|\,<\,1.2$ as a function of track multiplicity...
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 0<pT<5 GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t5

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $0<p_T<5\,$GeV range
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 5<pT<7 GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t6

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $5<p_T<7\,$GeV range
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 7<pT<9 GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t7

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $7<p_T<9\,$GeV range
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 9<pT<11 GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t8

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $9<p_T<11\,$GeV range
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 11<pT<15GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t9

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $11<p_T<15\,$GeV range
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 15<pT<20GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t10

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $15<p_T<20\,$GeV range
Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 20<pT<50GeV

Figure 4 (left).

10.17182/hepdata.95684.v1/t11

Ratio $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $20<p_T<50\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 0<pT<5 GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t12

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $0<p_T<5\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 5<pT<7 GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t13

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $5<p_T<7\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 7<pT<9 GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t14

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $7<p_T<9\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 9<pT<11 GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t15

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $9<p_T<11\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 11<pT<15GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t16

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $11<p_T<15\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 15<pT<20GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t17

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $15<p_T<20\,$GeV range
Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 20<pT<50GeV

Figure 4 (right).

10.17182/hepdata.95684.v1/t18

Ratio $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ with $|y|\,<\,1.2$ as a function of track multiplicity $N_{track}$ in $20<p_T<50\,$GeV range
Figure 5-right. Ratio Y(nS)/Y(1S) as function of N_fwrd_track

Figure 5 (right).

10.17182/hepdata.95684.v1/t19

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of "forward" track multiplicity $N_{track}^{\Delta\phi}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$. Forward tracks...
Figure 5-right. Ratio Y(nS)/Y(1S) as function of N_transv_track

Figure 5 (right).

10.17182/hepdata.95684.v1/t20

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of "transverse" track multiplicity $N_{track}^{\Delta\phi}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$. Transverse tracks...
Figure 5-right. Ratio Y(nS)/Y(1S) as function of N_bckwd_track

Figure 5 (right).

10.17182/hepdata.95684.v1/t21

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of "backward" track multiplicity $N_{track}^{\Delta\phi}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$. Backward tracks...
Figure 6-left. Ratio Y(nS)/Y(1S) for 0 trks in dR cone around Y

Figure 6 (left).

10.17182/hepdata.95684.v1/t22

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$ and $N^{\Delta R}_{track}\,=\,0$...
Figure 6-left. Ratio Y(nS)/Y(1S) for 1 trk in dR cone around Y

Figure 6 (left).

10.17182/hepdata.95684.v1/t23

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$ and $N^{\Delta R}_{track}\,=\,1$...
Figure 6-left. Ratio Y(nS)/Y(1S) for 2 trks in dR cone around Y

Figure 6 (left).

10.17182/hepdata.95684.v1/t24

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$ and $N^{\Delta R}_{track}\,=\,2$...
Figure 6-left. Ratio Y(nS)/Y(1S) for >2 trks in dR cone around Y

Figure 6 (left).

10.17182/hepdata.95684.v1/t25

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$ and $|y|\,<\,1.2$ and $N^{\Delta R}_{track}\,>\,2$...
Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.00<S_T<0.55

Figure 6 (right).

10.17182/hepdata.95684.v1/t26

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ in transverse sphericity bin $0.00\,<\,S_T\,<\,0.55$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$...
Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.55<S_T<0.70

Figure 6 (right).

10.17182/hepdata.95684.v1/t27

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ in transverse sphericity bin $0.55\,<\,S_T\,<\,0.70$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$...
Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.70<S_T<0.85

Figure 6 (right).

10.17182/hepdata.95684.v1/t28

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ in transverse sphericity bin $0.70\,<\,S_T\,<\,0.85$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$...
Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.85<S_T<1.00

Figure 6 (right).

10.17182/hepdata.95684.v1/t29

Ratios $\Upsilon(2$S$)\,/\,\Upsilon(1$S$)$ and $\Upsilon(3$S$)\,/\,\Upsilon(1$S$)$ as functions of track multiplicity $N_{track}$ in transverse sphericity bin $0.85\,<\,S_T\,<\,1.00$ for $\Upsilon(n$S$)$ states with $p_T\,>\,7\,GeV$...
Table 1. Efficiency-corrected multiplicity bins

Table 1.

10.17182/hepdata.95684.v1/t30

Efficiency-corrected multiplicity bins used in the $\Upsilon(n$S$)$ ratio analysis and the corresponding mean number of charged particle tracks.

Figure 2-left. The ratios Y(nS)/Y(1S) as functions of N_track

Figure 2-right. The ratios Y(nS)/Y(1S) as functions of N_track

Figure 3-left. Average Y(nS) p_T as functions of N_track

Figure 3-right. Average Y(nS) p_T as functions of N_track

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 0<pT<5 GeV

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 5<pT<7 GeV

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 7<pT<9 GeV

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 9<pT<11 GeV

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 11<pT<15GeV

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 15<pT<20GeV

Figure 4-left. Y(2S)/Y(1S) as functions of N_track, 20<pT<50GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 0<pT<5 GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 5<pT<7 GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 7<pT<9 GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 9<pT<11 GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 11<pT<15GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 15<pT<20GeV

Figure 4-right. Y(3S)/Y(1S) as functions of N_track, 20<pT<50GeV

Figure 5-right. Ratio Y(nS)/Y(1S) as function of N_fwrd_track

Figure 5-right. Ratio Y(nS)/Y(1S) as function of N_transv_track

Figure 5-right. Ratio Y(nS)/Y(1S) as function of N_bckwd_track

Figure 6-left. Ratio Y(nS)/Y(1S) for 0 trks in dR cone around Y

Figure 6-left. Ratio Y(nS)/Y(1S) for 1 trk in dR cone around Y

Figure 6-left. Ratio Y(nS)/Y(1S) for 2 trks in dR cone around Y

Figure 6-left. Ratio Y(nS)/Y(1S) for >2 trks in dR cone around Y

Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.00<S_T<0.55

Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.55<S_T<0.70

Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.70<S_T<0.85

Figure 6-right. Ratio Y(nS)/Y(1S) for sphericity 0.85<S_T<1.00

Table 1. Efficiency-corrected multiplicity bins

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