[Rich] [EXTERNAL] draft of presentation at RICH 2025 workshop

[Valery Kubarovsky]

Hi Marco,
Several remarks.

Page 7 Misprint
The third section of aerogel radiator has not been aligned yet
→ no acceptance ta the larger polar angles

Page 11 Misprint
Large variability in the number
ofdirect and reflected photons
depending on the position of track
Page 18
AI/ML application for alignment. That is really interesting but slide is empty.

Page 19
Considerable effort has been required to calibrate and align the detector and to optimize the PID algorithm.

General comments: green color is not good visible, see for example Page 11.

Good luck!
Valery
________________________________
From: Rich <rich-bounces at jlab.org> on behalf of Marco Mirazita via Rich <rich at jlab.org>
Sent: Wednesday, September 10, 2025 11:03
To: rich at jlab.org <rich at jlab.org>
Subject: [Rich] [EXTERNAL] draft of presentation at RICH 2025 workshop

Hi all,
next Monday I will give a presentation on the CLAS12 RICH at the RICH
2025 workshop.
I uploaded a draft of my presentation on the RICH wiki:
https://clasweb.jlab.org/wiki/index.php/RICH_Presentations
The talk will be 20 minutes.
Please let me know your comments by Thursday end of day.
Thank you
Marco

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