OPT-IN:Target and Double Spin Asymmetries of Deeply Virtual Ï0 Production with a Longitudinally Polarized Proton Target and CLAS

[David Ireland]

Dear Andrey, et al.

This is a nice letter that shows interesting results. Several of my typos and suggestions have already been picked up by other collaborators, but there remain a few to mention:

- Page 1, line 40: "... their knowledge is essential..." -> "... knowledge of them is essential..."
- Page 1, line 42: "... information on..." -> "... information about..."
- Page 1, line 43: "... and on the tensor charge." -> "... and the tensor charge."
- Page 2, line 156: You list the exclusivity cuts. You should define what the sigma is (i.e. width of peak due to resolution).
- Page 4, FIG. 3.: the text on these plots is too small (fig 4 is OK). You are likely to be asked to adjust this by PRL typesetters.
- In the acknowledgments, could you please replace "U.K. Engineering and Physical Science Research Council" with "UK Science and Technology Facilities Council (grant no. ST/F012225/1)"


Best wishes,

Dave