[Clas12_dileptons] Slides for the collaboration meeting

[Stepan Stepanyan]

Pierre,

Nice slides. Couple of things, on slide 9, you may want to add a text explaining red lines (CLAS12) and red point (Gluex). Slide 10, assuming that the normalization factor is all from detector efficiency, it makes 0.9 per track. Is the 0.9 due to BG merging failure for pass2? At the end, you should add that MC resolution is away better than the data and that will add additional systematics. We will be better off implementing DC searing (or some kind smearing).

Stepan

On Mar 8, 2024, at 3:30 PM, Pierre Chatagnon via Clas12_dileptons <clas12_dileptons at jlab.org<mailto:clas12_dileptons at jlab.org>> wrote:

Hello all,

I will present the JPsi analysis at the collaboration meeting next week. I attached the slides that I intend to show to this email.
They are essentially what I showed at the DPWG meeting a month ago with new additions:
      on slides 9 I added a plot of the phase space that we cover
      on slides 20 I added a plot with a comparison of the mass radius extracted by Hall C, GlueX and CLAS12
Please let me know your comments/corrections

Best
Pierre
<JPsi_Photoproduction_CS_update.pdf>_______________________________________________
Clas12_dileptons mailing list
Clas12_dileptons at jlab.org<mailto:Clas12_dileptons at jlab.org>
https://mailman.jlab.org/mailman/listinfo/clas12_dileptons

-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://mailman.jlab.org/pipermail/clas12_dileptons/attachments/20240309/4d0c98b0/attachment-0001.html>