[Clascomment] OPT-IN:Longitudinal target-spin asymmetries for deeply virtual Compton scattering

[Valery Kubarovsky]

Very good CLAS paper!
Just few comments.

Page 2, line 32

I suggest to write this sentence in such a way:

…the Htilde GPD is related to the nucleon axial charge [7] which refers to the  coupling constant of the nucleon with such particles as W, Z, a_1,….

Change a1 → a_1

Page 2, line 98 and 103
You use bin in (\xi,t) grid and just at the same page begin to use (x_B,t) (line 124, 130 etc).

Figure 2, top
Missing mass^2 ep→epX  change to ep→e’p’X.
It is better even to write like you wrote in the text
Missing mas squared of X in the  ep→e’p’X reaction.

Page line 163
…in the ep→e’p’X reaction

line 164
p_t(X) in the ep→e’p’X reaction.