Difference between revisions of "BigBite GRINCH"

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== GRINCH Presentations ==
 
== GRINCH Presentations ==
 
*[[GRINCH Meeting]] (2014)
 
*[[GRINCH Meeting]] (2014)
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*[[Media:C.Ayerbe-GRINCH DAQ-20180110.pdf| C. Ayerbe - SBS Weekly Meeting 10 Jan 2018]]
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*[[Media:C.Ayerbe GRINCH-Report 20181003.pdf| C. Ayerbe - SBS Weekly Meeting 03 Oct 2018]]
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*[[Media:C.Ayerbe-GRINCH DAQ-20190109.pdf| C. Ayerbe - SBS Weekly Meeting 09 Jan 2019]]
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*[[Media:C.Ayerbe-SBS Coll Meeting 20190227.pdf| C. Ayerbe - SBS Collaboration Meeting 27 Feb 2019]]
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*[[Media:C.Ayerbe GRINCH-Report 20190425.pdf| C. Ayerbe - SBS Weekly Meeting 25 Apr 2019]]
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*[[Media:C.Ayerbe GRINCH-Report 20190613.pdf| C. Ayerbe - SBS Weekly Meeting 13 Jun 2019]]
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*[[Media:C.Ayerbe GRINCH-Report 20190725 compressed.pdf| C. Ayerbe - SBS Weekly Meeting 25 Jul 2019]]
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*[[GRINCH Weekly Meetings (2021)]] [[File:Blinking new.gif]]
 
*[https://hallaweb.jlab.org/wiki/images/c/ca/2019-11-21_GRINCHStatus%281%29.pdf GRINCH status update (SBS weekly)] --B. Yale 11/21/2019
 
*[https://hallaweb.jlab.org/wiki/images/c/ca/2019-11-21_GRINCHStatus%281%29.pdf GRINCH status update (SBS weekly)] --B. Yale 11/21/2019
 
*[https://hallaweb.jlab.org/wiki/images/7/70/SBSCollabSpring2020.pdf Summer 2020 SBS Collab. meeting] --B. Yale 7/14/2020
 
*[https://hallaweb.jlab.org/wiki/images/7/70/SBSCollabSpring2020.pdf Summer 2020 SBS Collab. meeting] --B. Yale 7/14/2020
*[https://hallaweb.jlab.org/wiki/images/d/d8/GRINCH_2020-11-16_Bradley_Yale.pdf GRINCH status update (SBS weekly)] --B. Yale 11/16/2020 [[File:Blinking new.gif]]
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*[https://hallaweb.jlab.org/wiki/images/d/d8/GRINCH_2020-11-16_Bradley_Yale.pdf GRINCH status update (SBS weekly)] --B. Yale 11/16/2020
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*[https://hallaweb.jlab.org/wiki/images/2/20/GRINCHRR_2021-02-17.pdf GRINCH GMn Readiness Review] --B. Yale 02/17/2021
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*[https://hallaweb.jlab.org/wiki/images/8/8f/2021-04-05_GRINCHSTATUS.pdf GRINCH status update (SBS weekly)] --B. Yale 04/05/2021 [[File:Blinking new.gif]]
  
 
== GRINCH Documentation ==
 
== GRINCH Documentation ==
 
 
  
 
=== Background ===
 
=== Background ===
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**[https://hallaweb.jlab.org/wiki/images/5/5d/BGC_Technote.pdf The GRINCH design technote (v2)] --06/18/2013
 
**[https://hallaweb.jlab.org/wiki/images/5/5d/BGC_Technote.pdf The GRINCH design technote (v2)] --06/18/2013
 
*[https://hallaweb.jlab.org/wiki/index.php/File:Magnetic_measurements_summary.pptx Prototype GRINCH magnetic measurements] -- NC A&T 06/24/2013
 
*[https://hallaweb.jlab.org/wiki/index.php/File:Magnetic_measurements_summary.pptx Prototype GRINCH magnetic measurements] -- NC A&T 06/24/2013
*[https://hallaweb.jlab.org/wiki/images/1/16/Magnetic_Measurements_20_Amps_Oct_8_2015.pdf Magnetic Measurements 20 Amps] 08/17/2015
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**[https://hallaweb.jlab.org/wiki/images/1/16/Magnetic_Measurements_20_Amps_Oct_8_2015.pdf Magnetic Measurements 20 Amps] 08/17/2015
*[https://hallaweb.jlab.org/wiki/images/a/ac/Magnetic_Testing_2nd_test_100_Amps_Nov_9_2015.pdf Magnetic Testing 2nd test 100 Amps] 09/09/2015
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**[https://hallaweb.jlab.org/wiki/images/a/ac/Magnetic_Testing_2nd_test_100_Amps_Nov_9_2015.pdf Magnetic Testing 2nd test 100 Amps] 09/09/2015
 
*[https://arxiv.org/pdf/1503.03138.pdf A Threshold Gas Cherenkov Detector for the Spin Asymmetries of the Nucleon Experiment] 04/08/2015
 
*[https://arxiv.org/pdf/1503.03138.pdf A Threshold Gas Cherenkov Detector for the Spin Asymmetries of the Nucleon Experiment] 04/08/2015
  
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*[[Inventory at ESB]] --10/27/2017
 
*[[Inventory at ESB]] --10/27/2017
  
=== DAQ for Prototype ===
+
=== DAQ (mostly for Prototype) ===
 
*[https://hallaweb.jlab.org/wiki/images/c/cc/GRINCH_prototype_DAQ.png Prototype Gas Cherenkov Electronics, HV, ROC connections] --04/05/2011
 
*[https://hallaweb.jlab.org/wiki/images/c/cc/GRINCH_prototype_DAQ.png Prototype Gas Cherenkov Electronics, HV, ROC connections] --04/05/2011
 
**[[Spare cables]] --02/01/2012
 
**[[Spare cables]] --02/01/2012
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*[https://hallaweb.jlab.org/wiki/images/1/19/VETROC_Tests_Report.pdf VETROC Tests Report] ---Scott Barcus
 
*[https://hallaweb.jlab.org/wiki/images/1/19/VETROC_Tests_Report.pdf VETROC Tests Report] ---Scott Barcus
 
*[https://hallaweb.jlab.org/wiki/images/d/df/Grinch_DAQ_Instructions-compressed.pdf Instructions for Running the GRINCH DAQ] ---Scott Barcus
 
*[https://hallaweb.jlab.org/wiki/images/d/df/Grinch_DAQ_Instructions-compressed.pdf Instructions for Running the GRINCH DAQ] ---Scott Barcus
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*Readout Event Structure
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**[https://hallaweb.jlab.org/wiki/images/9/94/Eventbuilding.pdf Event building evio scheme]
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**[https://hallaweb.jlab.org/wiki/images/2/20/VETROC_EventFormat.pdf VETROC event format]
  
 
===RUN INFO===
 
===RUN INFO===
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==TO DO LIST==
 
==TO DO LIST==
*Test CODA 3, check cables
 
 
*Replace door gasket, seal door
 
*Replace door gasket, seal door
 
*Leak check, leak rate measurement
 
*Leak check, leak rate measurement
 +
*Port/develop software in SBS-offline
 
*PMT gain matching
 
*PMT gain matching
  

Latest revision as of 14:21, 22 July 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 (mostly for Prototype)

RUN INFO

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

GRINCH ASSEMBLY

TO DO LIST

  • Replace door gasket, seal door
  • Leak check, leak rate measurement
  • Port/develop software in SBS-offline
  • PMT gain matching

CONTACTS

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