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sphenix-tpc-l - Re: [Sphenix-tpc-l] TPC Laser Calibration Meeting: Fri. August 21, 9am

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Chronological Thread  
  • From: Ross Corliss <ross.corliss AT stonybrook.edu>
  • To: Thomas K Hemmick <tkhemmick AT gmail.com>
  • Cc: Bill Lenz <wlenz AT bnl.gov>, Connor <cmiraval AT bnl.gov>, Glenn Young <glennyoung82251 AT gmail.com>, "Cacace, Daniel" <dcacace AT bnl.gov>, sphenix_tpc_general AT skipper.physics.sunysb.edu, Salvatore Baldinucci <salvatore.baldinucci AT stonybrook.edu>
  • Subject: Re: [Sphenix-tpc-l] TPC Laser Calibration Meeting: Fri. August 21, 9am
  • Date: Fri, 21 Aug 2020 17:57:28 -0400

Hi Tom et al.

Per discussion today, I've updated my slides to reflect the correct gas - Ne CF4 50:50.  The MIP peak for this gas is ~72e/cm instead of ~50e/cm.  Folding in updates to the beam splitter/coupling, we expect to be able to reach strip yields of 4xMIP, though with reduced headroom compared to the previous expectation.  I've attached my updated slides -- the new MIP/stripe calculation is on slide 6, and the revised light budget is on slide 11.

-Ross

Attachment: diffuse.laser.overview.tpc.laser.review.draft.pdf
Description: Adobe PDF document


==========
Dr. Ross Corliss

If it's work hours, and I'm not in a meeting, feel free to look for me in my virtual office:

On Aug 20, 2020, at 7:21 PM, Bob Azmoun <azmoun AT bnl.gov> wrote:

Dear All,

This is a friendly reminder that we will have our weekly laser calibration meeting tomorrow at 9am. 

This meeting will be dedicated to going over the seven or so planned presentations for the upcoming review of the laser calibration system next week. We will also discuss the draft of the write up for the review committee
.
A link to the Indico page is here: https://indico.bnl.gov/event/9240/
and the bluejeans link is here: https://bluejeans.com/881710315

Talk to you tomorrow!

Cheers,
Bob

--
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B. Azmoun
Brookhaven National Laboratory
Physics Dept. Bldg. 510 C
Upton, NY 11973
P: (631) 344-4082
F: (631) 344-3253
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