J/ψ production at low pT in Au+Au and Cu+Cu collisions at √sNN = 200 GeV with the STAR detector.

Tab. IV. The J/ψ invariant yield (B)/(2π pT) (d2N)/(dydpT) and nuclear modification factor as a function of transverse momentum for |y|<1 in Au+Au collisions at √sNN = 200 GeV with (A) statistical, (B) systematic, and (C) global uncertainties. The yield and corresponding uncertainties are in units of GeV/c-2.

Centrality (%) pT (GeV/c) <pT> (GeV/c) Invariant yield (A) +(B) -(B) RAA (A) +(B) -(B) (C)
0-60 0-1 0.64 17.89×10-6 1.42×10-6 +1.89×10-6 -1.90 ×10-6 0.50 0.04 +0.05 -0.05 0.09
0-60 1-2 1.47 7.54×10-6 0.50×10-6 +0.72×10-6 -0.73 ×10-6 0.41 0.03 +0.04 -0.04 0.08
0-60 2-3 2.42 2.52×10-6 0.20×10-6 +0.26×10-6 -0.26 ×10-6 0.56 0.04 +0.06 -0.06 0.11
0-60 3-4 3.40 0.64×10-6 0.06×10-6 +0.06×10-6 -0.06 ×10-6 0.49 0.05 +0.05 -0.05 0.08
0-60 4-5 4.40 0.21×10-6 0.06×10-6 +0.02×10-6 -0.02 ×10-6 0.67 0.18 +0.08 -0.08 0.12
 
0-20 0-1 0.64 38.78×10-6 3.99×10-6 +4.96×10-6 -4.97×10-6 0.55 0.06 +0.07 -0.07 0.09
0-20 1-2 1.47 14.25×10-6 1.35×10-6 +1.77×10-6 -1.77×10-6 0.39 0.04 +0.05 -0.05 0.07
0-20 2-3 2.41 4.54×10-6 0.55×10-6 +0.63×10-6 -0.63×10-6 0.50 0.06 +0.07 -0.07 0.09
0-20 3-4 3.39 1.07×10-6 0.16×10-6 +0.15×10-6 -0.15×10-6 0.40 0.06 +0.06 -0.06 0.06
0-20 4-5 4.39 0.36×10-6 0.16×10-6 +0.06×10-6 -0.06×10-6 0.58 0.26 +0.09 -0.09 0.10
 
20-40 0-1 0.65 10.35×10-6 1.38×10-6 +1.35×10-6 -1.36×10-6 0.38 0.05 +0.05 -0.05 0.08
20-40 1-2 1.49 5.89×10-6 0.58×10-6 +0.88×10-6 -0.88×10-6 0.42 0.04 +0.06 -0.06 0.08
20-40 2-3 2.44 2.30×10-6 0.24×10-6 +0.34×10-6 -0.34×10-6 0.67 0.07 +0.10 -0.10 0.14
20-40 3-4 3.41 0.64×10-6 0.09×10-6 +0.10×10-6 -0.10×10-6 0.63 0.09 +0.10 -0.10 0.11
20-40 4-5 4.41 0.15×10-6 0.04×10-6 +0.03×10-6 -0.03×10-6 0.62 0.17 +0.13 -0.13 0.12
 
40-60 0-1 0.65 4.53×10-6 0.54×10-6 +0.57×10-6 -0.57×10-6 0.53 0.06 +0.07 -0.07 0.15
40-60 1-2 1.49 2.49×10-6 0.22×10-6 +0.33×10-6 -0.33×10-6 0.57 0.05 +0.07 -0.07 0.16
40-60 2-3 2.43 0.73×10-6 0.09×10-6 +0.10×10-6 -0.10×10-6 0.67 0.08 +0.09 -0.09 0.19
40-60 3-4 3.41 0.23×10-6 0.03×10-6 +0.04×10-6 -0.04×10-6 0.71 0.11 +0.11 -0.11 0.19
40-60 4-5 4.41 0.12×10-6 0.02×10-6 +0.02×10-6 -0.02×10-6 1.55 0.26 +0.24 -0.25 0.43

Tab. V: The J/ψ invariant yield and nuclear modification factor as a function of centrality for |y|<1 in Au+Au collisions at √sNN = 200 GeV with (A) statistical, (B) systematic, and (C) global uncertainties.

Centrality (%) pT (GeV/c) BdN/dy (A) +(B) -(B) RAA (A) +(B) -(B) (C)
0-5 0-5 464.38×10-6 32.43×10-6 +56.67×10-6 -56.82×10-6 0.43 0.03 +0.05 -0.05 0.06
5-10 0-5 447.06×10-6 56.24×10-6 +52.95×10-6 -53.10×10-6 0.52 0.07 +0.06 -0.06 0.07
10-20 0-5 266.75×10-6 25.70×10-6 +29.06×10-6 -29.13×10-6 0.44 0.04 +0.05 -0.05 0.06
20-30 0-5 174.38×10-6 14.01×10-6 +19.50×10-6 -19.55×10-6 0.46 0.04 +0.05 -0.05 0.07
30-40 0-5 110.44×10-6 8.77×10-6 +10.26×10-6 -10.28×10-6 0.49 0.04 +0.05 -0.05 0.09
40-50 0-5 69.85×10-6 5.19×10-6 +6.74×10-6 -6.76×10-6 0.56 0.04 +0.05 -0.05 0.13
50-60 0-5 45.15×10-6 3.52×10-6 +4.30×10-6 -4.32×10-6 0.70 0.05 +0.07 -0.07 0.21

Tab. VI: The J/ψ invariant yield (B)/(2π pT) (d2N)/(dydpT) and nuclear modification factor as a function of transverse momentum for |y|<1 in Cu+Cu collisions at √sNN = 200 GeV with (A) statistical, (B) systematic, and (C) global uncertainties. The yield and corresponding uncertainties are in units of GeV/c-2.

Centrality (%) pT (GeV/c) <pT> (GeV/c) Invariant yield (A) +(B) -(B) RAA (A) +(B) -(B) (C)
0-60 0-1 0.477.48×10-6 3.57×10-62.0×10-62.0×10-6 1.03 0.49 0.27 0.27 0.19
  1-2 1.433.56×10-61.88×10-61.27×10-61.27×10-6 0.95 0.50 0.34 0.34 0.17

Tab. VII: The J/ψ invariant yield and nuclear modification factor as a function of centrality for |y|<1 in Cu+Cu collisions at √sNN = 200 GeV with (A) statistical, (B) systematic, and (C) global uncertainties.

Centrality (%) pT (GeV/c) BdN/dy (A) +(B) -(B) RAA (A) +(B) -(B) (C)
0-20 0-5 192×10-6 61×10-6 59×10-6 59×10-6 1.23 0.39 0.37 0.37 0.15
0-60 0-5 79×10-6 22×10-6 11×10-6 11×10-6 0.98 0.350.170.170.15