[Clas12_calcom] [EXTERNAL] Re: update of the RICH CCDB

Hayward, Timothy timothy.hayward at uconn.edu
Wed Apr 12 10:57:39 EDT 2023


Dear Marco,

It is okay with RGA for RICH ccdb constants to be updated. Please let us know as soon as possible and we will cook a run.

Best,
Timothy

> On Apr 12, 2023, at 10:48 AM, Marco Mirazita <Marco.Mirazita at lnf.infn.it> wrote:
> 
> *Message sent from a system outside of UConn.*
> 
> 
> Dear Timothy, Silvia and others,
> as you may remember from the last calcom meeting, before starting the
> pass2 cooking, the RICH CCDB should be updated with the latest
> calibration constants that will allow to improve the PID and to extend
> the kinematic coverage of the detector with respect to the pass1
> cooking.
> I would like to do the update tomorrow, please let me know if I can
> proceed.
> After the update, I would ask you to recook one full high statistic run
> to validate the new constants.
> Thank you,
> Marco




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