[Clascomment] OPT-IN: Measurement of the beam spin asymmetry of ep -> e'p'eta in the deep-inelastic regime with CLAS

[Stepan Stepanyan]

Andrey,

Thanks for the clarification. Paper looks good.

Stepan

> On Jul 4, 2018, at 12:28 PM, Andrey Kim <kenjo at jlab.org> wrote:
> 
> Dear Stepan and Michel,
> Thank you again for your comments to eta paper. I just want to clarify the sideband correction described in the paper. I am sorry for confusion but my previous comment that sidebands were integrated over helicity states was incorrect. They were in fact applied independently for each kinematic bin and each helicity state, therefore taking into account the background asymmetry.
> As for the choice of range for sideband extraction (3 to 6 sigma), for the systematic studies the range was chosen 4 to 7 sigma, and the deviations of the final BSA results were small compared to the statistical errors. These variations were included in systematic uncertainty.
> Best regards,
> Andrey.