# PHOBOS Invariant Yield of h- in p+Au tagged collisions at 200 GeV/c # # 2015-05-15 # # # Columns: x=p_T (GeV/c), y=(1/2 pi p_T)(d^2 Nch / deta dp_T) (GeV/c)^-2, stat err on y, syst err on y # # # ---------- # Centrality bin: 0-20% of d+Au cross section # # Fit: [2]*exp(-(TMath::Sqrt(0.1395700*0.1395700+x*x))/[1])+(([4]-1)*([4]-2)/(2.0*pi*([3]^2)))*([0]-2.0*pi*[2]*[1]*(0.1395700+[1])*exp(-0.1395700/[1]))*((1+(x/[3]))^(-[4])) # [0] = 5.38974e+00 # [1] = 2.69927e-01 # [2] = 3.21056e+00 # [3] = 1.21431e+00 # [4] = 8.85719e+00 # # h- in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 9.81871e+00 6.31434e-01 8.65078e-01 2.500e-01 5.50240e+00 2.72334e-01 4.77327e-01 3.500e-01 3.72269e+00 1.86255e-01 3.19834e-01 4.500e-01 1.78708e+00 9.63272e-02 1.52896e-01 5.500e-01 1.35197e+00 7.42421e-02 1.15773e-01 6.500e-01 7.97399e-01 5.03680e-02 6.86626e-02 7.500e-01 4.99088e-01 3.59015e-02 4.33970e-02 8.500e-01 4.14494e-01 3.05835e-02 3.65333e-02 9.500e-01 1.98845e-01 2.03432e-02 1.78258e-02 1.050e+00 1.35495e-01 1.56842e-02 1.23917e-02 1.150e+00 1.33279e-01 1.49647e-02 1.24680e-02 1.250e+00 8.17391e-02 1.10009e-02 7.83981e-03 1.350e+00 5.50848e-02 8.83978e-03 5.42793e-03 1.450e+00 3.39652e-02 6.48402e-03 3.44454e-03 1.550e+00 3.67081e-02 6.86178e-03 3.83723e-03 1.650e+00 2.02787e-02 4.88699e-03 2.18788e-03 1.750e+00 1.77114e-02 4.27647e-03 1.97446e-03 1.850e+00 4.90928e-03 2.05433e-03 5.66023e-04 1.950e+00 8.04253e-03 2.72398e-03 9.59786e-04 2.100e+00 4.98095e-03 1.46644e-03 6.26694e-04 2.300e+00 2.46446e-03 1.03622e-03 3.33256e-04 2.500e+00 2.87892e-03 1.11339e-03 4.18878e-04 2.700e+00 1.72116e-03 7.86034e-04 2.69594e-04 2.900e+00 2.38813e-04 2.38810e-04 4.02711e-05 3.125e+00 6.36744e-04 3.75528e-04 1.16620e-04 3.625e+00 1.75573e-04 1.75571e-04 3.85045e-05 3.875e+00 1.39243e-04 1.39242e-04 3.33347e-05 # # ---------- # Centrality bin: 20-40% of d+Au cross section # # Fit: [2]*exp(-(TMath::Sqrt(0.1395700*0.1395700+x*x))/[1])+(([4]-1)*([4]-2)/(2.0*pi*([3]^2)))*([0]-2.0*pi*[2]*[1]*(0.1395700+[1])*exp(-0.1395700/[1]))*((1+(x/[3]))^(-[4])) # [0] = 4.12257e+00 # [1] = 1.12199e-01 # [2] = 1.83572e+01 # [3] = 3.35985e+00 # [4] = 1.65000e+01 # # h- in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 7.70244e+00 3.20950e-01 6.78624e-01 2.500e-01 4.58208e+00 1.47915e-01 3.97491e-01 3.500e-01 2.63875e+00 8.85620e-02 2.26707e-01 4.500e-01 1.54365e+00 5.47766e-02 1.32069e-01 5.500e-01 9.12186e-01 3.61032e-02 7.81128e-02 6.500e-01 5.93555e-01 2.51789e-02 5.11099e-02 7.500e-01 3.98786e-01 1.87388e-02 3.46755e-02 8.500e-01 2.42503e-01 1.37443e-02 2.13741e-02 9.500e-01 1.63870e-01 1.06135e-02 1.46904e-02 1.050e+00 1.29161e-01 8.76260e-03 1.18124e-02 1.150e+00 7.68151e-02 6.69786e-03 7.18590e-03 1.250e+00 5.09092e-02 5.18380e-03 4.88284e-03 1.350e+00 3.56344e-02 4.06221e-03 3.51133e-03 1.450e+00 2.34924e-02 3.19466e-03 2.38246e-03 1.550e+00 2.56588e-02 3.34378e-03 2.68220e-03 1.650e+00 1.55398e-02 2.48701e-03 1.67659e-03 1.750e+00 1.26352e-02 2.21778e-03 1.40856e-03 1.850e+00 9.06612e-03 1.73611e-03 1.04529e-03 1.950e+00 5.95979e-03 1.34203e-03 7.11234e-04 2.100e+00 4.11863e-03 7.65635e-04 5.18199e-04 2.300e+00 3.71462e-03 7.07443e-04 5.02307e-04 2.500e+00 1.49178e-03 4.21682e-04 2.17052e-04 2.700e+00 1.03162e-03 3.49661e-04 1.61587e-04 2.900e+00 7.04283e-05 7.04280e-05 1.18764e-05 3.125e+00 1.12607e-04 1.12606e-04 2.06241e-05 3.375e+00 1.92390e-04 1.13242e-04 3.85855e-05 3.625e+00 6.21824e-05 6.21821e-05 1.36371e-05 # # ---------- # Centrality bin: 40-70% of d+Au cross section # # Fit: [2]*exp(-(TMath::Sqrt(0.1395700*0.1395700+x*x))/[1])+(([4]-1)*([4]-2)/(2.0*pi*([3]^2)))*([0]-2.0*pi*[2]*[1]*(0.1395700+[1])*exp(-0.1395700/[1]))*((1+(x/[3]))^(-[4])) # [0] = 2.87933e+00 # [1] = 1.32389e-01 # [2] = 1.27649e+01 # [3] = 3.58398e+00 # [4] = 1.65000e+01 # # h- in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 5.22827e+00 1.50542e-01 4.60637e-01 2.500e-01 3.24295e+00 6.89747e-02 2.81323e-01 3.500e-01 1.88625e+00 4.23322e-02 1.62057e-01 4.500e-01 1.07980e+00 2.58192e-02 9.23834e-02 5.500e-01 6.77054e-01 1.72668e-02 5.79779e-02 6.500e-01 4.18021e-01 1.18839e-02 3.59951e-02 7.500e-01 2.60187e-01 8.54424e-03 2.26240e-02 8.500e-01 1.76491e-01 6.58677e-03 1.55559e-02 9.500e-01 1.14990e-01 4.96536e-03 1.03085e-02 1.050e+00 8.37842e-02 4.00546e-03 7.66247e-03 1.150e+00 5.29768e-02 3.06736e-03 4.95587e-03 1.250e+00 3.92336e-02 2.47596e-03 3.76300e-03 1.350e+00 2.82213e-02 2.03245e-03 2.78086e-03 1.450e+00 1.88575e-02 1.62354e-03 1.91241e-03 1.550e+00 1.58366e-02 1.46913e-03 1.65545e-03 1.650e+00 9.44690e-03 1.04101e-03 1.01923e-03 1.750e+00 6.82452e-03 8.64721e-04 7.60794e-04 1.850e+00 6.44543e-03 8.35691e-04 7.43137e-04 1.950e+00 4.22928e-03 6.46203e-04 5.04717e-04 2.100e+00 2.45109e-03 3.37010e-04 3.08392e-04 2.300e+00 1.33149e-03 2.28840e-04 1.80050e-04 2.500e+00 7.46365e-04 1.67092e-04 1.08595e-04 2.700e+00 4.66368e-04 1.35442e-04 7.30495e-05 2.900e+00 4.20685e-04 1.24232e-04 7.09403e-05 3.125e+00 1.10723e-04 4.60165e-05 2.02791e-05 3.375e+00 1.17220e-04 5.31313e-05 2.35094e-05 3.625e+00 1.05064e-04 4.79610e-05 2.30413e-05 # # ---------- # Centrality bin: 70-100% of d+Au cross section # # Fit: [2]*exp(-(TMath::Sqrt(0.1395700*0.1395700+x*x))/[1])+(([4]-1)*([4]-2)/(2.0*pi*([3]^2)))*([0]-2.0*pi*[2]*[1]*(0.1395700+[1])*exp(-0.1395700/[1]))*((1+(x/[3]))^(-[4])) # [0] = 1.72570e+00 # [1] = 1.44580e-01 # [2] = 6.79670e+00 # [3] = 3.40776e+00 # [4] = 1.65000e+01 # # h- in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 3.14222e+00 7.68208e-02 2.76846e-01 2.500e-01 1.98134e+00 3.47632e-02 1.71879e-01 3.500e-01 1.19674e+00 2.57211e-02 1.02818e-01 4.500e-01 6.66081e-01 1.32322e-02 5.69874e-02 5.500e-01 4.16356e-01 8.90851e-03 3.56536e-02 6.500e-01 2.41647e-01 5.63265e-03 2.08078e-02 7.500e-01 1.55715e-01 4.35221e-03 1.35398e-02 8.500e-01 1.02026e-01 3.64005e-03 8.99250e-03 9.500e-01 6.59358e-02 2.42137e-03 5.91093e-03 1.050e+00 4.92226e-02 2.25205e-03 4.50165e-03 1.150e+00 2.80829e-02 1.52725e-03 2.62710e-03 1.250e+00 2.01343e-02 1.08161e-03 1.93113e-03 1.350e+00 1.28224e-02 7.78460e-04 1.26349e-03 1.450e+00 9.86400e-03 8.65298e-04 1.00035e-03 1.550e+00 6.84230e-03 5.20450e-04 7.15250e-04 1.650e+00 5.04425e-03 4.45125e-04 5.44226e-04 1.750e+00 4.18594e-03 5.20831e-04 4.66647e-04 1.850e+00 2.50145e-03 2.62787e-04 2.88408e-04 1.950e+00 1.75884e-03 2.13622e-04 2.09898e-04 2.100e+00 1.42609e-03 1.70541e-04 1.79428e-04 2.300e+00 5.25927e-04 7.69421e-05 7.11181e-05 2.500e+00 4.12191e-04 7.80943e-05 5.99731e-05 2.700e+00 1.73060e-04 3.86469e-05 2.71072e-05 2.900e+00 2.22944e-04 5.17512e-05 3.75952e-05 3.125e+00 7.64345e-05 2.29655e-05 1.39991e-05 3.375e+00 2.56826e-05 1.23688e-05 5.15087e-06 3.625e+00 4.52909e-05 1.92297e-05 9.93262e-06 3.875e+00 2.75335e-05 1.24096e-05 6.59150e-06