Difference between revisions of "BigBite GRINCH"

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m (Geant4 Simulation)
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**[https://hallaweb.jlab.org/wiki/images/e/ea/Pi_eff.pdf pi- efficiency]‎
 
**[https://hallaweb.jlab.org/wiki/images/e/ea/Pi_eff.pdf pi- efficiency]‎
 
*[https://hallaweb.jlab.org/wiki/images/2/2e/With_80per_ref.pdf Huan simulation w/o coated iron, 2016] --C. Ayerbe 07/19/2017
 
*[https://hallaweb.jlab.org/wiki/images/2/2e/With_80per_ref.pdf Huan simulation w/o coated iron, 2016] --C. Ayerbe 07/19/2017
*[https://hallaweb.jlab.org/wiki/images/4/4c/GRINCHperformance_acceptance_20170808_Fuchey.pdf GRINCH performance estimated with g4sbs] --08/08/2017 [[File:Blinking new.gif]]
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*[https://hallaweb.jlab.org/wiki/images/4/4c/GRINCHperformance_acceptance_20170808_Fuchey.pdf GRINCH performance estimated with g4sbs] --08/08/2017
  
 
=== Prototype Gas Cherenkov Detector ===
 
=== Prototype Gas Cherenkov Detector ===
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**[https://hallaweb.jlab.org/wiki/images/c/c7/PMT_by_10_final_as_installed_24-Jul-2017.pdf GRINCH PMT HV, gains]
 
**[https://hallaweb.jlab.org/wiki/images/c/c7/PMT_by_10_final_as_installed_24-Jul-2017.pdf GRINCH PMT HV, gains]
 
**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])
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**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]) [[File:Blinking new.gif]]
 
* <font size="3">'''GRINCH TESTS IN TED HIGH BAY'''</font>
 
* <font size="3">'''GRINCH TESTS IN TED HIGH BAY'''</font>
**GRINCH PMT map (in progress)
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**[https://hallaweb.jlab.org/wiki/images/a/a9/GRINCH_HVMap.pdf GRINCH HV cable map] [[File:Blinking new.gif]]
**[https://hallaweb.jlab.org/wiki/images/0/08/ADC-TDC_cableMap.pdf GRINCH HV cable map] [[File:Blinking new.gif]]
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**[https://hallaweb.jlab.org/wiki/images/7/72/ADC-TDC_cableMap2.pdf GRINCH TDC/ADC cable map] [[File:Blinking new.gif]]
**[https://hallaweb.jlab.org/wiki/images/0/08/ADC-TDC_cableMap.pdf GRINCH TDC/ADC cable map] [[File:Blinking new.gif]]
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==TO DO LIST==
 
==TO DO LIST==

Revision as of 10:42, 31 December 2020

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