[PRad] [EXTERNAL] Your paper Nature 575 (2019) 7781, 147-150

[gasparan at jlab.org]

  Dear Muhammad,

 Thank you for your interest in our PRad experimental data.
 I am copying your request to Dr. Weizhi Xiong, our analysis coordinator
 for the PRad experimental data. He will try to help you on this matter.
 Good luck and let us know if you will need some more questions regarding
 our experiments at Jefferson Lab.
 Ashot Gasparian

> Dear Prof. Ashot Gasparian,
>
> I hope this email finds you well. Recently, my colleagues and I in MMGPDs
> Collaboration, have started a new
> project concerning the generalized parton distributions (GPDs). We plan to
> extend our previous studies
> (2403.19384
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_2403.19384&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=CjpZ76rO6EAt56TATc9KICtwnYfnSZxGFWpuPAJwuzM&m=OpeS2sSHud_vuzy0VE3zz2Ai7P54l9-6Zu8J7A8TZlKC3MQdB0bUhew8CRzdc9fD&s=rU-Tje0wQyeNZ35n2Kn3Xyj7bzCZ4ty_Reg_D3AhzpM&e=
> >, 2306.13060,
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_2306.13060&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=CjpZ76rO6EAt56TATc9KICtwnYfnSZxGFWpuPAJwuzM&m=OpeS2sSHud_vuzy0VE3zz2Ai7P54l9-6Zu8J7A8TZlKC3MQdB0bUhew8CRzdc9fD&s=Q1Qsv_oqxanTRqZYQSafIaFwzv1AhX4fvjZ_kDTkApM&e=
> > 2211.09522
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_2211.09522&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=CjpZ76rO6EAt56TATc9KICtwnYfnSZxGFWpuPAJwuzM&m=OpeS2sSHud_vuzy0VE3zz2Ai7P54l9-6Zu8J7A8TZlKC3MQdB0bUhew8CRzdc9fD&s=Oba83YfhJp31LQhiJDH7Pb8GH9Sef9J9iiiqbJnRhyw&e=
> >, 2111.02030
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_2111.02030&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=CjpZ76rO6EAt56TATc9KICtwnYfnSZxGFWpuPAJwuzM&m=OpeS2sSHud_vuzy0VE3zz2Ai7P54l9-6Zu8J7A8TZlKC3MQdB0bUhew8CRzdc9fD&s=cZoB_ktzAMrhb8IjfK79ZVxRmCBrcCjUDihprXLTyuw&e=
> >) to determine GPDs through the global
> analysis of
> the experimental data. For example, very recently (2403.19384
> <https://urldefense.proofpoint.com/v2/url?u=https-3A__arxiv.org_abs_2403.19384&d=DwIBaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=CjpZ76rO6EAt56TATc9KICtwnYfnSZxGFWpuPAJwuzM&m=OpeS2sSHud_vuzy0VE3zz2Ai7P54l9-6Zu8J7A8TZlKC3MQdB0bUhew8CRzdc9fD&s=rU-Tje0wQyeNZ35n2Kn3Xyj7bzCZ4ty_Reg_D3AhzpM&e=
> >), we have studied the impact of JLab
> data
> on GPDs at larger values of Q^2 and found them very useful. On contrary,
> the PRad data can play a crucial role
> in constraining GPDs especially at small values of Q^2. In this regard, we
> need the data presented in Fig. 3
> of your paper (Nature 575 (2019) 7781, 147-150). However, we couldn't find
> the data anywhere.
>
> I'll be really grateful if you could provide me with these data or guide
> me
> on how I can get them.
>
> Thank you in advance for your time and consideration.
>
> Best regards,
> Muhammad goharipour,
> on behalf of MMGPDs Collaboration
>
> --
> ===================================
> School of Particles and Accelerators,
> Institute for Research in Fundamental Sciences (IPM),
> P.O.Box 19568-36681, Tehran, IRAN
> Tel: +98 (21) 23975306, Fax: +98 (21) 22809148
> ===================================
>