[Clas_online] CLON meeting October 14, 2020

[Sergey Boyarinov]

It will be 10am as usual.

________________________________
From: Clas_online <clas_online-bounces at jlab.org> on behalf of Sergey Boyarinov <boiarino at jlab.org>
Sent: Monday, October 12, 2020 12:07 PM
To: clas online <clas_online at jlab.org>
Cc: Tsuneo Kageya <kageya at jlab.org>; Benjamin Raydo <braydo at jlab.org>; Stepan Stepanyan <stepanya at jlab.org>; Raffaella De Vita <devita at jlab.org>; Chris Cuevas <cuevas at jlab.org>; Valery Kubarovsky <vpk at jlab.org>; Mac Mestayer <mestayer at jlab.org>; Rafayel Paremuzyan <rafopar at jlab.org>; Gagik Gavalian <gavalian at jlab.org>; Andrea Celentano <celentan at jlab.org>; Morgan Cook IV <mcookiv at jlab.org>
Subject: [Clas_online] CLON meeting October 14, 2020

On Mac's request we will discuss adding time-over-threshold capability to the DCRB's. If time permits we will hear from Rafo on DC segment finder.

DCRB draft agenda:


  *   cosmic ray set-up
     *   what's the goal?  measure scatter-plot of time vs. time-over threshold; other?
     *   which chamber should we use?  reg.1?
     *   what provides the trigger start-time?
     *   how do we measure time over threshold?  digital 'scope?  flash ADC?
     *   how do we estimate rejection factor?  width of scatter-plot (in ns) compared to Tmax?
  *   DCRB modification
     *   what do pulse shapes (vs. time) look like?
     *   how do we define time over threshold with FPGA's?
     *   do we modify a DCRB?  how?
  *   Any other business?

Bluejeans:  https://bluejeans.com/735844290


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