04/15/20201: updated polarization values in Figs. 4 using PDG 2020 αΛ: UPDATED DATA TABLE


Data Point Value for D_TT Measurement


D_TT^raw vs cosTheta* for Lambda with p_T 2~3 GeV/c:

cosTheta* D_TT^raw (postive eta) Stat. Error (positive eta) D_TT^raw (negative eta) Stat. Error (negative eta)
0.95 0.014 0.014 0.006 0.014
0.85 0.021 0.016 0.002 0.016
0.75 0.009 0.018 -0.040 0.018
0.65 -0.002 0.021 -0.014 0.021
0.55 0.027 0.025 0.013 0.025
0.45 -0.022 0.031 -0.002 0.031
0.35 0.038 0.040 -0.020 0.041
0.25 -0.020 0.057 0.055 0.057
0.15 0.174 0.097 -0.051 0.097
0.05 0.232 0.291 -0.117 0.293

D_TT^raw vs cosTheta* for anti-Lambda with p_T 2~3 GeV/c:

cosTheta* D_TT^raw (postive eta) Stat. Error (positive eta) D_TT^raw (negative eta) Stat. Error (negative eta)
0.95 -0.006 0.013 0.002 0.013
0.85 -0.016 0.015 0.006 0.015
0.75 0.038 0.017 0.005 0.017
0.65 -0.004 0.020 -0.011 0.020
0.55 -0.034 0.023 -0.001 0.024
0.45 0.060 0.029 0.017 0.029
0.35 -0.045 0.038 -0.022 0.038
0.25 -0.031 0.054 -0.012 0.054
0.15 0.006 0.091 -0.001 0.091
0.05 -0.013 0.276 -0.482 0.276

delta_TT^raw vs cosTheta* for K_S^0 with p_T 2~3 GeV/c:

cosTheta* D_TT^raw (postive eta) Stat. Error (positive eta) D_TT^raw (negative eta) Stat. Error (negative eta)
0.95 0.006 0.009 -0.007 0.009
0.85 -0.005 0.011 -0.005 0.011
0.75 -0.016 0.013 -0.006 0.013
0.65 0.001 0.015 -0.007 0.015
0.55 0.009 0.018 -0.002 0.018
0.45 -0.043 0.022 -0.019 0.022
0.35 0.002 0.028 0.016 0.028
0.25 0.020 0.040 -0.093 0.041
0.15 0.077 0.068 0.002 0.068
0.05 -0.079 0.207 -0.150 0.208

D_TT vs p_T for Lambda with \eta~(0,1.2):

mean p_T [GeV/c] D_TT Stat. Error Sys. Error
1.48 -0.000 0.007 0.001
2.45 0.013 0.008 0.001
3.43 0.026 0.011 0.003
4.43 -0.008 0.017 0.006
5.43 0.007 0.026 0.007
6.73 0.031 0.033 0.008

D_TT vs p_T for anti-Lambda with \eta~(0,1.2):

mean p_T [GeV/c] D_TT Stat. Error Sys. Error
1.49 0.011 0.006 0.001
2.45 -0.002 0.008 0.001
3.42 -0.002 0.011 0.002
4.41 0.024 0.017 0.005
5.42 0.009 0.028 0.007
6.70 -0.034 0.040 0.009

D_TT vs p_T for Lambda with \eta~(-1.2,0):

mean p_T [GeV/c] D_TT Stat. Error Sys. Error
1.48 -0.005 0.007 0.001
2.45 -0.006 0.008 0.001
3.43 -0.017 0.011 0.001
4.43 -0.023 0.017 0.002
5.43 0.023 0.026 0.002
6.73 0.021 0.033 0.002

D_TT vs p_T for anti-Lambda with \eta~(-1.2,0):

mean p_T [GeV/c] D_TT Stat. Error Sys. Error
1.49 -0.001 0.006 0.000
2.45 0.001 0.008 0.000
3.42 -0.004 0.011 0.001
4.41 0.002 0.017 0.001
5.42 0.017 0.028 0.002
6.70 -0.056 0.040 0.004