Difference between revisions of "BigBite GRINCH"

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* <font size="3">'''INSTALLED PMT INFORMATION'''</font>
 
* <font size="3">'''INSTALLED PMT INFORMATION'''</font>
 
**GRINCH PMT HV, gains ([https://hallaweb.jlab.org/wiki/index.php/File:PMT_by_10_final_as_installed_24-Jul-2017.xlsx.tar.gz xls], [https://hallaweb.jlab.org/wiki/images/c/c7/PMT_by_10_final_as_installed_24-Jul-2017.pdf pdf])
 
**GRINCH PMT HV, gains ([https://hallaweb.jlab.org/wiki/index.php/File:PMT_by_10_final_as_installed_24-Jul-2017.xlsx.tar.gz xls], [https://hallaweb.jlab.org/wiki/images/c/c7/PMT_by_10_final_as_installed_24-Jul-2017.pdf pdf])
**Original TXT file ([https://hallaweb.jlab.org/wiki/images/a/a3/Group_pmts_output10toddslist.txt part 1], [https://hallaweb.jlab.org/wiki/images/a/a8/Group_pmts_take2_output10.txt part 2])
+
***Original TXT file ([https://hallaweb.jlab.org/wiki/images/a/a3/Group_pmts_output10toddslist.txt part 1], [https://hallaweb.jlab.org/wiki/images/a/a8/Group_pmts_take2_output10.txt part 2])
 
**GRINCH PMT map ([https://hallaweb.jlab.org/wiki/images/5/5e/Run3022_3Trigger_track_top.png top], [https://hallaweb.jlab.org/wiki/images/b/b9/Run3022_3Trigger_track_low.png bottom])
 
**GRINCH PMT map ([https://hallaweb.jlab.org/wiki/images/5/5e/Run3022_3Trigger_track_top.png top], [https://hallaweb.jlab.org/wiki/images/b/b9/Run3022_3Trigger_track_low.png bottom])
 
* <font size="3">'''GRINCH IN TED HIGH BAY'''</font> [[File:Blinking new.gif]]
 
* <font size="3">'''GRINCH IN TED HIGH BAY'''</font> [[File:Blinking new.gif]]

Revision as of 10:37, 12 January 2021

GRINCH Presentations

GRINCH Documentation

Background

Design

Gas

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

TO DO LIST

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

CONTACTS

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