Difference between revisions of "BigBite GRINCH"

From Hall A Wiki
Jump to: navigation, search
m (GRINCH ASSEMBLY)
m (Mirror)
Line 62: Line 62:
 
*[https://hallaweb.jlab.org/wiki/images/7/7c/Mirror_reflectivity_operation_manual.pdf Operation Manual for Reflectivity Measurement Setup of Free Electron Laser Facility at Jefferson Lab] -- 01/04/2013
 
*[https://hallaweb.jlab.org/wiki/images/7/7c/Mirror_reflectivity_operation_manual.pdf Operation Manual for Reflectivity Measurement Setup of Free Electron Laser Facility at Jefferson Lab] -- 01/04/2013
 
*[https://hallaweb.jlab.org/wiki/images/a/a3/Mirror_sample_reflectivity.pdf Reflectivity for mirror samples] -- 01/09/2013
 
*[https://hallaweb.jlab.org/wiki/images/a/a3/Mirror_sample_reflectivity.pdf Reflectivity for mirror samples] -- 01/09/2013
 
 
*[https://hallaweb.jlab.org/wiki/images/a/a6/Grinch_Mirrors_Technical_Report-compressed.pdf GRINCH mirror technical report] --Scott Barcus 09/10/2014
 
*[https://hallaweb.jlab.org/wiki/images/a/a6/Grinch_Mirrors_Technical_Report-compressed.pdf GRINCH mirror technical report] --Scott Barcus 09/10/2014
 
*GRINCH mirror alignment/acceptance test (coming soon)
 
 
*[https://hallaweb.jlab.org/wiki/images/9/90/GRINCH_mirrorMeasurements.pdf GRINCH mirror position measurements] --B. Yale 12/13/2020 [[File:Blinking new.gif]]
 
*[https://hallaweb.jlab.org/wiki/images/9/90/GRINCH_mirrorMeasurements.pdf GRINCH mirror position measurements] --B. Yale 12/13/2020 [[File:Blinking new.gif]]
 +
*[https://hallaweb.jlab.org/wiki/images/2/23/GRINCH_mirrorAlignmentCheck.pdf GRINCH mirror alignment/acceptance test]
  
 
=== PMT ===
 
=== PMT ===

Revision as of 11:28, 11 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