[Rgc_analysis] Fwd: [Rgc] recent ND3 runs cooked in HBT model for inclusive asymmetry check

Sebastian Kuhn kuhn at jlab.org
Sat Feb 4 11:33:34 EST 2023


Hi Harut and Nathan,

it would be great if you could use these runs to re-calibrate the “trigger dilution” for trigger bit 29. In addition, I hope that Harut and/or Greg can use these runs to extract our best guess for the “true” target polarization, assuming a beam polarization of 0.81.

Thanks - Sebastian

Begin forwarded message:

From: Silvia Niccolai via Rgc <rgc at jlab.org<mailto:rgc at jlab.org>>
Subject: [Rgc] recent ND3 runs cooked in HBT model for inclusive asymmetry check
Date: February 4, 2023 at 10:45:18 AM EST
To: rgc at jlab.org<mailto:rgc at jlab.org>, rgc_analysis at jlab.org<mailto:rgc_analysis at jlab.org>
Reply-To: silvia at jlab.org<mailto:silvia at jlab.org>

Dear all,
Kayleigh has just cooked 4 recent ND3 runs (17493, 17494, 17496, 17497) in
HBT, to allow for the inclusive-asymmetry extraction of the target
polarization. This will be very useful to calibrate the online trigger
asymmetry.
The runs can be found at:
/volatile/clas12/rg-c/production/dst/8.5.0_HBT/
Best regards,
Silvia


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