[Hybrid baryons] [clas12_rgk] [EXTERNAL] Reminder: RG-K meeting tomorrow at 10:30 am JLab time

[Volker Burkert]

Hi Josh,

A talk at a conference is not a discovery. Moscov Amarian talked for the HERMES collaboration, while other persons talked for the CLAS collaboration. The discovery is not for DVCS (that was known already from the HERA experiments) but it was the beam-spin asymmetry of the DVCS-Bethe-Heitler interference. The results of both the CLAS (S. Stepanyan et al.)  and of HERMES (A. Airapetian et al.) collaborations were published on the same date 10. October 2001 in Phys.Rev.Lett. 87 (2001) side-by side. It is a co-discovery of the two collaborations not of individuals.)

Truth be told,
Volker


________________________________
From: Hybrid_baryons <hybrid_baryons-bounces at jlab.org> on behalf of Igor Strakovsky via Hybrid_baryons <hybrid_baryons at jlab.org>
Sent: Friday, July 4, 2025 8:33 AM
To: Joshua Artem Tan <joshtanj at jlab.org>
Cc: Igor Strakovsky <igor at gwu.edu>; chiara.ammendola at roma2.infn.it <chiara.ammendola at roma2.infn.it>; clas12_rgk at jlab.org <clas12_rgk at jlab.org>; briscoe at gwu.edu <briscoe at gwu.edu>; hybrid baryons <hybrid_baryons at jlab.org>
Subject: Re: [Hybrid baryons] [clas12_rgk] [EXTERNAL] Reminder: RG-K meeting tomorrow at 10:30 am JLab time

Hi Josh,

Everything looks reasonable for me.  I have just one suggestion...

One of the members of the CLAS Collaboration discovered DVCS (see attached file).  It will be good to mention that

Cheers, Igor



-----
Igor Strakovsky, SAID INS The George Washington University
VSTC, Cell: 703-728-5627, Emails: igor at gwu.edu<mailto:igor at gwu.edu>


On Wed, Jul 2, 2025 at 3:36 PM Joshua Artem Tan via clas12_rgk <clas12_rgk at jlab.org<mailto:clas12_rgk at jlab.org>> wrote:

Dear All,


Please find my presentation as attached. And here is the link for my analysis note:

https://www.overleaf.com/read/nvzhcpmpfmwf#a6d349<https://urldefense.proofpoint.com/v2/url?u=https-3A__www.overleaf.com_read_nvzhcpmpfmwf-23a6d349&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=gn-9vvgpWs_yJc3WsuF9RJ-N5KB-IyAPVAp6lMEyjdo&m=RUojtxg-kjj5ryXrSHZpu20to6OHPQQMe4bV6EbKZwhUYLmnowTmCODa01ZteyTo&s=4iQUvRsFgJygqGm-QBSNLwtH_r3U35M1i1-4kOdoPt4&e=>


Thanks a lot,


Josh


On 7/1/2025 12:00 PM, Annalisa D'Angelo via clas12_rgk wrote:

Dear All,

this is a reminder of tomorrow RG-K meeting at 10:30 am JLab time.


Josh will give an extended presentation on his analysis of DVCS with fall2018 RG-K data.


 The usual zoom link is:

https://jlab-org.zoomgov.com/j/1618355349?pwd=YTF5cUxhWW1IK0YrK0xNUkNCbEhkdz09<https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab-2Dorg.zoomgov.com_j_1618355349-3Fpwd-3DYTF5cUxhWW1IK0YrK0xNUkNCbEhkdz09&d=DwMCaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=t2OnxVoP8YJyzuxpHKwj1tmrMj6s1mZ4pgV16sZJZb8&m=UivShGNpDnTHkLFSbayDWHfZG7M_7Cr029Sss3qWupgv0HmGRsdD4WLRqFvwzvJT&s=8szUHKSHZ21Rj2DwyarCpODRr_4lvsjPMUH8U2WemSM&e=>

The passcode (if required) is:  307233

Meeting ID: 161 835 5349
Passcode: 307233


All the best

Volker and Annalisa

--
================================================
Prof. Annalisa D'Angelo
Dip. Fisica, Universita' di Roma "Tor Vergata"
Istituto Nazionale di Fisica Nucleare
Sezione di Roma Tor Vergata, Rome Italy
email:annalisa.dangelo at roma2.infn.it<mailto:email:annalisa.dangelo at roma2.infn.it>
Jefferson Laboratory, Newport News, VA USA
Email: annalisa at jlab.org<mailto:annalisa at jlab.org>
Tel: + 39 06 72594562




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