# 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] = 5.32527e+00 # [1] = 1.21692e-01 # [2] = 1.98508e+01 # [3] = 3.55688e+00 # [4] = 1.64623e+01 # # h+ in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 9.47773e+00 5.40823e-01 8.35036e-01 2.500e-01 5.58555e+00 2.53187e-01 4.84540e-01 3.500e-01 3.33922e+00 1.62015e-01 2.86888e-01 4.500e-01 2.09079e+00 1.04307e-01 1.78880e-01 5.500e-01 1.30591e+00 6.94722e-02 1.11829e-01 6.500e-01 6.87549e-01 4.42791e-02 5.92036e-02 7.500e-01 5.80993e-01 3.83140e-02 5.05189e-02 8.500e-01 3.74356e-01 2.83970e-02 3.29957e-02 9.500e-01 2.57757e-01 2.25452e-02 2.31071e-02 1.050e+00 1.44605e-01 1.57823e-02 1.32248e-02 1.150e+00 1.21697e-01 1.38576e-02 1.13845e-02 1.250e+00 8.41779e-02 1.08299e-02 8.07373e-03 1.350e+00 5.57540e-02 8.82887e-03 5.49387e-03 1.450e+00 5.06282e-02 8.34330e-03 5.13440e-03 1.550e+00 2.43644e-02 5.26323e-03 2.54690e-03 1.650e+00 1.91327e-02 4.50289e-03 2.06423e-03 1.750e+00 1.97169e-02 4.65576e-03 2.19803e-03 1.850e+00 8.91932e-03 2.89430e-03 1.02837e-03 1.950e+00 8.64726e-03 2.92406e-03 1.03195e-03 2.100e+00 7.08225e-03 1.75578e-03 8.91075e-04 2.300e+00 3.34966e-03 1.13478e-03 4.52956e-04 2.500e+00 1.87603e-03 8.64876e-04 2.72960e-04 2.700e+00 1.51336e-03 6.93109e-04 2.37045e-04 2.900e+00 2.87902e-04 2.87899e-04 4.85491e-05 3.125e+00 2.73202e-04 2.73198e-04 5.00372e-05 3.375e+00 2.97291e-04 2.97288e-04 5.96244e-05 3.625e+00 3.74399e-04 2.65655e-04 8.21086e-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] = 4.25900e+00 # [1] = 1.00227e-01 # [2] = 1.55413e+01 # [3] = 2.27380e+00 # [4] = 1.21465e+01 # # h+ in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 7.88462e+00 2.94800e-01 6.94675e-01 2.500e-01 4.46019e+00 1.33832e-01 3.86917e-01 3.500e-01 2.75757e+00 8.85561e-02 2.36916e-01 4.500e-01 1.45882e+00 5.17140e-02 1.24811e-01 5.500e-01 9.87126e-01 3.58569e-02 8.45301e-02 6.500e-01 6.56390e-01 2.61379e-02 5.65206e-02 7.500e-01 4.02783e-01 1.87290e-02 3.50230e-02 8.500e-01 2.67537e-01 1.40780e-02 2.35806e-02 9.500e-01 1.91577e-01 1.12542e-02 1.71743e-02 1.050e+00 1.32769e-01 8.98781e-03 1.21423e-02 1.150e+00 8.12316e-02 6.55904e-03 7.59905e-03 1.250e+00 6.28130e-02 5.61673e-03 6.02456e-03 1.350e+00 4.03724e-02 4.43456e-03 3.97821e-03 1.450e+00 3.50118e-02 3.82970e-03 3.55068e-03 1.550e+00 2.16036e-02 2.97556e-03 2.25830e-03 1.650e+00 1.80634e-02 2.62909e-03 1.94887e-03 1.750e+00 1.55401e-02 2.46384e-03 1.73240e-03 1.850e+00 1.03382e-02 1.97746e-03 1.19196e-03 1.950e+00 7.18378e-03 1.47422e-03 8.57304e-04 2.100e+00 4.35385e-03 7.98408e-04 5.47793e-04 2.300e+00 2.21443e-03 5.49686e-04 2.99444e-04 2.500e+00 1.89678e-03 5.22919e-04 2.75978e-04 2.700e+00 9.21564e-04 3.10609e-04 1.44349e-04 2.900e+00 4.44214e-04 2.26431e-04 7.49079e-05 3.125e+00 4.24381e-04 1.78239e-04 7.77259e-05 3.375e+00 1.40783e-04 9.96044e-05 2.82353e-05 3.875e+00 2.59310e-04 1.32320e-04 6.20786e-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] = 2.87801e+00 # [1] = 1.29508e-01 # [2] = 1.19496e+01 # [3] = 3.58045e+00 # [4] = 1.65000e+01 # # h+ in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 5.28324e+00 1.37459e-01 4.65480e-01 2.500e-01 3.12084e+00 6.26957e-02 2.70730e-01 3.500e-01 1.84061e+00 3.95453e-02 1.58136e-01 4.500e-01 1.10911e+00 2.47450e-02 9.48914e-02 5.500e-01 6.65208e-01 1.65120e-02 5.69635e-02 6.500e-01 4.30765e-01 1.19010e-02 3.70924e-02 7.500e-01 2.82422e-01 8.73788e-03 2.45574e-02 8.500e-01 1.72227e-01 6.34182e-03 1.51800e-02 9.500e-01 1.14034e-01 4.86392e-03 1.02228e-02 1.050e+00 8.80048e-02 4.09430e-03 8.04847e-03 1.150e+00 5.85152e-02 3.20380e-03 5.47398e-03 1.250e+00 3.99539e-02 2.50569e-03 3.83209e-03 1.350e+00 2.91264e-02 2.11864e-03 2.87005e-03 1.450e+00 2.02308e-02 1.64818e-03 2.05168e-03 1.550e+00 1.49307e-02 1.37545e-03 1.56076e-03 1.650e+00 1.27902e-02 1.25043e-03 1.37993e-03 1.750e+00 7.36940e-03 9.07840e-04 8.21536e-04 1.850e+00 7.34375e-03 8.79916e-04 8.46710e-04 1.950e+00 3.16497e-03 5.48685e-04 3.77704e-04 2.100e+00 2.57985e-03 3.49591e-04 3.24592e-04 2.300e+00 1.76476e-03 2.67468e-04 2.38638e-04 2.500e+00 8.49677e-04 1.81222e-04 1.23627e-04 2.700e+00 7.32838e-04 1.65524e-04 1.14788e-04 2.900e+00 2.53530e-04 8.60311e-05 4.27528e-05 3.125e+00 1.33548e-04 5.08534e-05 2.44594e-05 3.375e+00 7.63660e-05 4.50720e-05 1.53158e-05 3.625e+00 5.00056e-05 3.57994e-05 1.09666e-05 3.875e+00 6.61649e-05 3.90464e-05 1.58398e-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] = 1.74420e+00 # [1] = 1.50284e-01 # [2] = 6.53478e+00 # [3] = 3.15203e+00 # [4] = 1.50621e+01 # # h+ in p+Au tagged collisions # p_T inv yield stat err syst err 1.500e-01 3.20411e+00 7.05507e-02 2.82298e-01 2.500e-01 1.90917e+00 3.27642e-02 1.65619e-01 3.500e-01 1.17774e+00 2.10183e-02 1.01185e-01 4.500e-01 6.94796e-01 1.35355e-02 5.94441e-02 5.500e-01 4.21503e-01 9.32320e-03 3.60944e-02 6.500e-01 2.56097e-01 6.37549e-03 2.20521e-02 7.500e-01 1.67256e-01 4.51990e-03 1.45434e-02 8.500e-01 1.02027e-01 2.93803e-03 8.99263e-03 9.500e-01 6.69414e-02 2.43611e-03 6.00108e-03 1.050e+00 4.76958e-02 2.46658e-03 4.36201e-03 1.150e+00 3.25325e-02 2.01965e-03 3.04335e-03 1.250e+00 2.12521e-02 1.13568e-03 2.03834e-03 1.350e+00 1.56682e-02 9.11061e-04 1.54390e-03 1.450e+00 1.05723e-02 6.80629e-04 1.07218e-03 1.550e+00 7.53743e-03 5.73498e-04 7.87914e-04 1.650e+00 5.19185e-03 4.97797e-04 5.60150e-04 1.750e+00 4.31777e-03 5.00788e-04 4.81342e-04 1.850e+00 3.15482e-03 2.84929e-04 3.63740e-04 1.950e+00 2.27913e-03 2.50994e-04 2.71989e-04 2.100e+00 1.34523e-03 1.31702e-04 1.69255e-04 2.300e+00 7.07415e-04 8.33758e-05 9.56597e-05 2.500e+00 4.92747e-04 7.27905e-05 7.16939e-05 2.700e+00 2.64791e-04 5.35252e-05 4.14755e-05 2.900e+00 1.80812e-04 4.82025e-05 3.04904e-05 3.125e+00 8.72652e-05 2.92086e-05 1.59827e-05 3.375e+00 4.52755e-05 1.40385e-05 9.08039e-06 3.625e+00 2.77050e-05 1.19330e-05 6.07592e-06 3.875e+00 3.77078e-05 1.71285e-05 9.02721e-06