1) Update on pp reference for Run14 Jpsi Raa - Rongrong Ma
a) Suggest to combine STAR 2010 result and PHENIX result to obtain the pp reference. The 2009 result is less preferred for two reasons: i) there are missing uncertainties in the results; ii) a significant dip at 6 - 7 GeV/c
b) Currently, the Jpsi pt shape is assumed to be independent of the rapidity. Suggest to contact theorists (NRQCD) to get some guidance of this is true, or some minor dependence is expected.
c) Slide 4: need to take into account the error bar on the fit parameters
d) Check the error of individual measurements