Difference between revisions of "BigBite GRINCH"

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=== Background Overview ===
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=== Background ===
 
*[http://www.slac.stanford.edu/BFROOT/www/Detector/DIRC/PID.html  SLAC DIRC Collaboration]
 
*[http://www.slac.stanford.edu/BFROOT/www/Detector/DIRC/PID.html  SLAC DIRC Collaboration]
 
*[https://hallaweb.jlab.org/wiki/images/a/ae/NIM_A397_261.pdf Test of a large scale prototype of the DIRC, a Čherenkov imaging detector based on total internal reflection for BaBar at PEP-II] --10/01/1997
 
*[https://hallaweb.jlab.org/wiki/images/a/ae/NIM_A397_261.pdf Test of a large scale prototype of the DIRC, a Čherenkov imaging detector based on total internal reflection for BaBar at PEP-II] --10/01/1997

Revision as of 21:19, 29 December 2020

GRINCH Presentations

GRINCH Documentation (file uploads and cleanup in progress)

Background

Design

Gas Radiator

According to figure on page 4, <math> ABS_L=7424.75cm </math>

<math> I=I_0 e^{\lambda/ABS_L} </math>

Mirror

PMT

Geant4 Simulation

svn checkout svn+ssh://username@wm-jlab.physics.wm.edu/home/username/SVN/SVN

Prototype Gas Cherenkov Detector

DAQ for Prototype

RUN INFO

Prototype Run Information READ ONLY: guest/guest (broken)

GRINCH ASSEMBLY Blinking new.gif

TO DO LIST

  • Test CODA 3, check cables
  • Replace door gasket, seal door
  • Leak check, rate measurement
  • PMT gain matching

CONTACTS

  • Todd Averett: tdaver@jlab.org
  • Bradley Yale: byale@jlab.org