STAR HardProbes PWG

[Yi Yang <yiyang0429 AT gmail.com>]

Hi Dandan,

Thanks a lot for the nice abstract for the poster. I have some minor comments for your consideration. 

 - Title: Measurements for J/psi polarization  --> Measurement of the J/psi polarization 

 - L8: A strong suppression of J/ψ and zero J/ψ v2 --> The strong suppression of J/ψ yield and consistent with zero elliptic flow (v2) of J/ψ

 - L9: "RHIC-STAR experiment" is okay, but still suggest just use "the STAR experiment" 

 - L11: Beside J/ψ nulcear (wrong spelling) modification factor and J/ψ azimuthal anisotropy observable, --> Beside nuclear modification factor and v2 observables,

 - L12: new degree --> new angle 

 - L16: could makes --> could make

 - L18: In this talk --> In this work

 - L18: the first J/ψ polarization measurement of in a heavy-ion collision in RHIC energy --> the first measurement of J/ψ polarization in heavy-ion collisions at RHIC energy. 

  - L19: Helicity frame, Collins-Soper frame --> Helicity frame and Collins-Soper frame

  - L20: in Ru+Ru and Zr+Zr --> in Ru+Ru and Zr+Zr collisions 

  - L20: will be present --> will be presented 

Cheers,

Yi