J/ψ production at high
transverse momenta in p+p and Au+Au collisions at sqrt(sNN)=200
GeV
Phys.
Lett. B 722, 55 (2013)
arXiv: 1208.2736
Figure 2:
png | eps
| pT(GeV/c) |
Bd2σ/(2πpTdpTdy)
[nb/(GeV/c)2] |
stat. |
syst_low |
syst_up |
| 2.25 |
0.68 |
0.14 |
0.06 |
0.03 |
| 2.75 |
0.318 |
0.050 |
0.028 |
0.007 |
| 3.25 |
0.187 |
0.023 |
0.018 |
0.009 |
| 3.75 |
0.1032 |
0.0118 |
0.0089 |
0.0018 |
| 4.5 |
0.0334 |
0.0034 |
0.0028 |
0.0004 |
| 5.5 |
0.00905 |
0.00117 |
0.00077 |
0.00011 |
| 6.5 |
0.00154 |
0.00042 |
0.00013 |
0.00003 |
| 7.5 |
0.00084 |
0.00017 |
0.00025 |
0.00013 |
| 9 |
2.005e-4 |
2.42e-05 |
5.21e-05 |
1.6-06 |
| 11 |
4.55e-05 |
7.2e-06 |
1.18e-05 |
4e-07 |
| 13 |
9.71e-06 |
2.41e-06 |
2.62e-06 |
1.6e-07 |
Figure 3:
png | eps
| pT |
B fraction |
stat. err. |
sys. err. |
| 4.8 |
0.14 |
0.03 |
0.03 |
| 6.9 |
0.22 |
0.04 |
0.03 |
| 9.5 |
0.21 |
0.05 |
0.03 |
Figure 4:
png | eps
| Centrality |
pT (GeV/c) |
Bd2N/(2πpTdpTdy)
[(GeV/c)-2] |
stat. |
syst_low |
syst_up |
| 0-60% |
3.5 |
1.06e-06 |
1.8e-07 |
1.0e-07 |
1.0e-07 |
| 0-60% |
4.5 |
2.00e-07 |
2.1e-08 |
2e-08 |
2e-08 |
| 0-60% |
5.5 |
5.0e-08 |
6e-09 |
5e-09 |
5e-09 |
| 0-60% |
6.5 |
1.45e-08 |
2.5e-09 |
1.4e-9 |
1.4e-9 |
| 0-60% |
7.5 |
6.2e-09 |
1.3e-09 |
6e-10 |
6e-10 |
| 0-60% |
9 |
1.39e-09 |
3.9e-10 |
2e-10 |
2e-10 |
| 0-20% |
3.5 |
2.25e-06 |
4.9e-07 |
2e-07 |
2e-07 |
| 0-20% |
4.5 |
4.4e-07 |
6e-08 |
5e-08 |
5e-08 |
| 0-20% |
5.5 |
8.8e-08 |
1.8e-08 |
1.0e-08 |
1.0e-08 |
| 0-20% |
6.5 |
2.4e-08 |
7e-09 |
3e-09 |
3e-09 |
| 0-20% |
7.5 |
1.10e-08 |
3.4e-09 |
1.5e-09 |
1.5e-09 |
| 0-20% |
9 |
1.76e-09 |
9.5e-10 |
2e-10 |
2e-10 |
| 20-40% |
3.5 |
4.69e-07 |
1.74e-07 |
5e-08 |
5e-08 |
| 20-40% |
4.5 |
1.49e-07 |
2.6e-08 |
1.7e-08 |
1.7e-08 |
| 20-40% |
5.5 |
4.03e-08 |
7.7e-09 |
4e-09 |
4e-09 |
| 20-40% |
6.5 |
1.54e-08 |
3.1e-09 |
1.6e-09 |
1.6e-09 |
| 20-40% |
7.5 |
2.94e-09 |
1.4e-09 |
5e-10 |
5e-10 |
| 20-40% |
9 |
1.09e-09 |
4.2e-10 |
1.8e-10 |
1.8e-10 |
| 40-60% |
3.5 |
2.2e-07 |
7e-08 |
3e-08 |
3e-08 |
| 40-60% |
4.5 |
4.5e-08 |
1.0e-08 |
4e-09 |
4e-09 |
| 40-60% |
5.5 |
1.94e-08 |
3.3e-09 |
1.9e-09 |
1.9e-09 |
| 40-60% |
6.5 |
3.9e-09 |
1.3e-09 |
4e-10 |
4e-10 |
| 40-60% |
7.5 |
2.0e-09 |
6e-10 |
3e-10 |
3e-10 |
| 40-60% |
9 |
3.9e-10 |
1.7e-10 |
1.2e-10 |
1.2e-10 |
Figure 5:
png | eps
| Centrality |
pT (GeV/c) |
RAA |
stat. err |
syst_low |
syst_up |
| 0-60% |
3.5 |
0.80 |
0.15 |
0.11 |
0.12 |
| 0-60% |
4.5 |
0.64 |
0.09 |
0.04 |
0.07 |
| 0-60% |
5.5 |
0.60 |
0.11 |
0.04 |
0.06 |
| 0-60% |
7 |
0.90 |
0.22 |
0.12 |
0.19 |
| 0-60% |
9 |
0.74 |
0.23 |
0.22 |
0.29 |
| 0-20% |
3.5 |
0.85 |
0.20 |
0.06 |
0.09 |
| 0-20% |
4.5 |
0.71 |
0.12 |
0.05 |
0.08 |
| 0-20% |
5.5 |
0.52 |
0.13 |
0.04 |
0.06 |
| 0-20% |
7 |
0.76 |
0.28 |
0.09 |
0.16 |
| 0-20% |
9 |
0.47 |
0.26 |
0.06 |
0.14 |
| 20-40% |
3.5 |
0.46 |
0.18 |
0.04 |
0.05 |
| 20-40% |
4.5 |
0.62 |
0.12 |
0.05 |
0.07 |
| 20-40% |
5.5 |
0.62 |
0.14 |
0.06 |
0.08 |
| 20-40% |
7 |
0.94 |
0.30 |
0.13 |
0.21 |
| 20-40% |
9 |
0.76 |
0.30 |
0.07 |
0.21 |
| 40-60% |
3.5 |
0.68 |
0.22 |
0.05 |
0.08 |
| 40-60% |
4.5 |
0.60 |
0.15 |
0.05 |
0.07 |
| 40-60% |
5.5 |
0.95 |
0.20 |
0.04 |
0.09 |
| 40-60% |
7 |
1.07 |
0.28 |
0.16 |
0.25 |
| 40-60% |
9 |
0.86 |
0.40 |
0.13 |
0.26 |
Figure 6:
png | eps
| Centrality |
Npart |
Nbin |
RAA |
stat. err |
syst. err |
global uncertainty |
| 0-10% |
325 +/- 4 |
962.2 +/- 27.6 |
0.64 |
0.14 |
0.03 |
14% |
| 10-20% |
235.6 +/- 8.8 |
608.6 +/- 31.1 |
0.68 |
0.14 |
0.03 |
| 20-30% |
167.7 +/- 10.6 |
377.3 +/- 33.3 |
0.72 |
0.14 |
0.06 |
| 30-40% |
115.9 +/- 11.1 |
223.8 +/- 30.5 |
0.95 |
0.16 |
0.06 |
| 40-60% |
62.44 +/- 10.0 |
91.33 +/- 20.0 |
1.08 |
0.14 |
0.08 |
For any questions please contact STAR
Physics Analysis Coordinator : Xin Dong - XDong@lbl.gov