Difference between revisions of "BigBite GRINCH"

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== GRINCH Presentations ==
 
== GRINCH Presentations ==
 
*[[GRINCH Meeting]] (2014)
 
*[[GRINCH Meeting]] (2014)
 +
*[[Media:C.Ayerbe-GRINCH DAQ-20180110.pdf| C. Ayerbe - SBS Weekly Meeting 10 Jan 2018]]
 +
*[[Media:C.Ayerbe GRINCH-Report 20181003.pdf| C. Ayerbe - SBS Weekly Meeting 03 Oct 2018]]
 +
*[[Media:C.Ayerbe-GRINCH DAQ-20190109.pdf| C. Ayerbe - SBS Weekly Meeting 09 Jan 2019]]
 +
*[[Media:C.Ayerbe-SBS Coll Meeting 20190227.pdf| C. Ayerbe - SBS Collaboration Meeting 27 Feb 2019]]
 +
*[[Media:C.Ayerbe GRINCH-Report 20190425.pdf| C. Ayerbe - SBS Weekly Meeting 25 Apr 2019]]
 +
*[[Media:C.Ayerbe GRINCH-Report 20190613.pdf| C. Ayerbe - SBS Weekly Meeting 13 Jun 2019]]
 +
*[[Media:C.Ayerbe GRINCH-Report 20190725 compressed.pdf| C. Ayerbe - SBS Weekly Meeting 25 Jul 2019]]
 +
 +
*[[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]]
+
*[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
 
+
*[https://hallaweb.jlab.org/wiki/images/2/20/GRINCHRR_2021-02-17.pdf GRINCH GMn Readiness Review] --B. Yale 02/17/2021
== GRINCH Documentation (file uploads and cleanup in progress) ==
+
*[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]]
  
 +
= Old Presentations =
 +
* [http://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/Collab-meeting-6-13/talks/GRINCH_A1n.pdf A1n Cherenkov] SBS Collaboration Meeting 05/June/2013 - Samuel Danagoulian
 +
* [https://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_07jul14/Hall_A_GRINCH_update_7_2014.pdf Update on the Gas Ring Imaging Cherenkov (PDF)] [https://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_07jul14/Hall_A_GRINCH_update_7_2014.pptx PPTX] SBS Collaboration Meeting 08/July/2014 - Todd Averett
 +
* [https://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_15jul15/talks/Hall_A_GRINCH_update_7_2015.pdf Update on the Gas Ring Imaging Cherenkov]  SBS Collaboration Meeting 16/July/2015 - Todd Averett
 +
* [https://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_21jul16/talks/GRINCH%20SBS_JLab_2016-Averett.pdf Update on the Gas Ring Imaging Cherenkov]  SBS Collaboration Meeting 22/July/2016 - Todd Averett
 +
* [https://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_13jul17/talks/GRINCH_SBS_collab_mtg_14-Jul-2017.pdf Update on the Gas Ring Imaging Cherenkov]  SBS Collaboration Meeting 14/July/2017 - Todd Averett
 +
* [https://hallaweb.jlab.org/12GeV/SuperBigBite/meetings/col_13jul17/talks/McClellan_VETROC.pdf VETROC DAQ/GTP Trigger for GRINCH]  SBS Collaboration Meeting 14/July/2017 - Evan McClellan
  
 +
== GRINCH Documentation ==
  
=== Documents ===
+
=== 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
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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
+
**[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
+
**[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
  
 
=== Design ===
 
=== Design ===
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*[[Mirror CAD]] -- 11/08/2013 (including clean room drawing)
 
*[[Mirror CAD]] -- 11/08/2013 (including clean room drawing)
 
*[[PMT Array Box CAD]] -- 01/23/2014
 
*[[PMT Array Box CAD]] -- 01/23/2014
*[https://hallaweb.jlab.org/wiki/images/9/9b/GRINCH_Main_Box_Assy_final_dwgs-compressed.pdf GRINCH Final Assembly Drawings] -- 08/04/2018 [[File:Blinking new.gif]]
+
*[https://hallaweb.jlab.org/wiki/images/9/9b/GRINCH_Main_Box_Assy_final_dwgs-compressed.pdf GRINCH Final Assembly Drawings] -- 08/04/2018
  
=== Gas Radiator ===
+
=== Gas ===
 
*[https://hallaweb.jlab.org/wiki/images/8/8e/C4F8O_Safety_Data_Sheet.pdf C<sub>4</sub>F<sub>8</sub>O Safety Data Sheet] --11/16/2011
 
*[https://hallaweb.jlab.org/wiki/images/8/8e/C4F8O_Safety_Data_Sheet.pdf C<sub>4</sub>F<sub>8</sub>O Safety Data Sheet] --11/16/2011
 
*[https://hallaweb.jlab.org/wiki/images/3/3d/C4F8O_transmission.pdf C<sub>4</sub>F<sub>8</sub>O Transmission] --06/21/2012  
 
*[https://hallaweb.jlab.org/wiki/images/3/3d/C4F8O_transmission.pdf C<sub>4</sub>F<sub>8</sub>O Transmission] --06/21/2012  
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</math>
 
</math>
 
*[[Test in d2n]]
 
*[[Test in d2n]]
 +
*[https://hallaweb.jlab.org/wiki/images/4/46/GRINCHPressure.png GRINCH pressure vs. height (expected)] --B. Yale 05/2020
 +
*[https://hallaweb.jlab.org/wiki/images/1/1f/Gas_Panel_schematic.pdf Gas Panel Schematic] --01/06/2020
  
 
=== Mirror ===
 
=== Mirror ===
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*[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
 
+
*[https://hallaweb.jlab.org/wiki/images/9/90/GRINCH_mirrorMeasurements.pdf GRINCH mirror position measurements] --B. Yale 12/13/2020 [[File:Blinking new.gif]]
*GRINCH mirror alignment/acceptance test (coming soon)
+
*[https://hallaweb.jlab.org/wiki/images/2/23/GRINCH_mirrorAlignmentCheck.pdf GRINCH mirror alignment/acceptance test] --B. Yale 01/11/2021 [[File:Blinking new.gif]]
*[https://hallaweb.jlab.org/wiki/images/9/90/GRINCH_mirrorMeasurements.pdf GRINCH mirror measurements] --B. Yale 12/13/2020 [[File:Blinking new.gif]]
+
*[https://hallaweb.jlab.org/wiki/images/8/88/A00000-01-01-3902_rev--merged.pdf GRINCH Mirror mount drawings] 01/13/2021
 
+
 
=== PMT ===
 
=== PMT ===
 
*[https://hallaweb.jlab.org/wiki/images/8/85/9125B.pdf 29mm (1.13") photomultiplier 9125B] --- [https://hallaweb.jlab.org/wiki/images/5/53/PMT_QE.pdf Quantum Efficiency Fit for this PMT]  
 
*[https://hallaweb.jlab.org/wiki/images/8/85/9125B.pdf 29mm (1.13") photomultiplier 9125B] --- [https://hallaweb.jlab.org/wiki/images/5/53/PMT_QE.pdf Quantum Efficiency Fit for this PMT]  
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** Finished testing 360 PMTs, another 60 in progress.
 
** Finished testing 360 PMTs, another 60 in progress.
 
** Ordered various UV LEDs (350 nm, 375 nm, and 400 nm). Can buy lower wavelength if necessary ($$).
 
** Ordered various UV LEDs (350 nm, 375 nm, and 400 nm). Can buy lower wavelength if necessary ($$).
** Table with PMT parameters is [http://csma31.csm.jmu.edu/physics/niculegx/halla/grinch_pmt_tests_jmu.txt here]
+
** Table with PMT parameters is [[Media:Grinch pmt tests jmu.txt| here]] uploaded 09/11/2022  [[File:Blinking new.gif]]
** Tried to match PMTs in groups of 8 ([http://csma31.csm.jmu.edu/physics/niculegx/halla/group_pmts.pdf PDF])
+
** Tried to match PMTs in groups of 8 ([[Media:Group pmts.pdf|PDF]] uploaded 09/11/2022) [[File:Blinking new.gif]]
** Text - only details [http://csma31.csm.jmu.edu/physics/niculegx/halla/group_pmts.txt here]
+
** Text - only details [[Media:group_pmts.txt| here]] uploaded 09/11/2022)  [[File:Blinking new.gif]]
 
**[https://hallaweb.jlab.org/wiki/images/d/d7/Group_pmts_output.txt Output file with the PMT grouped by gain]
 
**[https://hallaweb.jlab.org/wiki/images/d/d7/Group_pmts_output.txt Output file with the PMT grouped by gain]
 
*[https://hallaweb.jlab.org/wiki/images/1/17/Technical_Report_on_Wavelength_Shifting_Paint_for_GRINCH_PMTs_7_20_15.pdf WLS Paint Technical Report] --- Scott Barcus
 
*[https://hallaweb.jlab.org/wiki/images/1/17/Technical_Report_on_Wavelength_Shifting_Paint_for_GRINCH_PMTs_7_20_15.pdf WLS Paint Technical Report] --- Scott Barcus
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=== Geant4 Simulation ===
 
=== Geant4 Simulation ===
 
svn checkout svn+ssh://username@wm-jlab.physics.wm.edu/home/username/SVN/SVN
 
svn checkout svn+ssh://username@wm-jlab.physics.wm.edu/home/username/SVN/SVN
*A1n Simulation Geometry(cm,deg) ---[[User:Huan Yao|Huan Yao]] 06/18/2013
+
*A1n Simulation Geometry(cm,deg) --Huan Yao 06/18/2013
 
**[https://hallaweb.jlab.org/wiki/images/8/81/A1n_SideView.pdf side view]
 
**[https://hallaweb.jlab.org/wiki/images/8/81/A1n_SideView.pdf side view]
 
**[https://hallaweb.jlab.org/wiki/images/6/6f/A1n_TopView.pdf top view]‎
 
**[https://hallaweb.jlab.org/wiki/images/6/6f/A1n_TopView.pdf top view]‎
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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
  
 
=== Prototype Gas Cherenkov Detector ===
 
=== Prototype Gas Cherenkov Detector ===
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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
**Data sheets
+
**Electronics Data Sheets
 
***[https://hallaweb.jlab.org/wiki/images/b/b1/Lecroy4616.pdf Lecroy 4616], [https://hallaweb.jlab.org/wiki/images/b/b1/TIM.pdf VME Trigger Interface module], [https://hallaweb.jlab.org/wiki/images/9/91/Lecroy222.pdf Lecroy 222], [https://hallaweb.jlab.org/wiki/images/2/25/PS_711.pdf PS 711],[https://hallaweb.jlab.org/wiki/images/b/b6/Ps776.pdf PS 776], [https://hallaweb.jlab.org/wiki/images/7/70/Ps754.pdf PS 754], [https://hallaweb.jlab.org/wiki/images/5/5c/Ps726.pdf PS 726], [https://hallaweb.jlab.org/wiki/images/7/7f/Ps706.pdf PS 706], [https://hallaweb.jlab.org/wiki/images/f/f6/Caen792.pdf CAEN 792], [https://hallaweb.jlab.org/wiki/images/4/42/Caen767.pdf CAEN 767], [https://hallaweb.jlab.org/wiki/images/b/b2/Caen775.pdf CAEN 775]
 
***[https://hallaweb.jlab.org/wiki/images/b/b1/Lecroy4616.pdf Lecroy 4616], [https://hallaweb.jlab.org/wiki/images/b/b1/TIM.pdf VME Trigger Interface module], [https://hallaweb.jlab.org/wiki/images/9/91/Lecroy222.pdf Lecroy 222], [https://hallaweb.jlab.org/wiki/images/2/25/PS_711.pdf PS 711],[https://hallaweb.jlab.org/wiki/images/b/b6/Ps776.pdf PS 776], [https://hallaweb.jlab.org/wiki/images/7/70/Ps754.pdf PS 754], [https://hallaweb.jlab.org/wiki/images/5/5c/Ps726.pdf PS 726], [https://hallaweb.jlab.org/wiki/images/7/7f/Ps706.pdf PS 706], [https://hallaweb.jlab.org/wiki/images/f/f6/Caen792.pdf CAEN 792], [https://hallaweb.jlab.org/wiki/images/4/42/Caen767.pdf CAEN 767], [https://hallaweb.jlab.org/wiki/images/b/b2/Caen775.pdf CAEN 775]
**Manuals
+
**Electronics Manuals
 
***[https://hallaweb.jlab.org/wiki/images/a/a1/V792_rev18.pdf CAEN 792], [https://hallaweb.jlab.org/wiki/images/d/d0/V767_rev5.pdf CAEN 767], [https://hallaweb.jlab.org/wiki/images/f/f1/V775_rev13.pdf CAEN 775], [https://hallaweb.jlab.org/wiki/images/7/7a/VmeTIRManual.pdf VME Trigger Interface model], [https://hallaweb.jlab.org/wiki/images/c/c3/A992_rev1.pdf CAEN A992]
 
***[https://hallaweb.jlab.org/wiki/images/a/a1/V792_rev18.pdf CAEN 792], [https://hallaweb.jlab.org/wiki/images/d/d0/V767_rev5.pdf CAEN 767], [https://hallaweb.jlab.org/wiki/images/f/f1/V775_rev13.pdf CAEN 775], [https://hallaweb.jlab.org/wiki/images/7/7a/VmeTIRManual.pdf VME Trigger Interface model], [https://hallaweb.jlab.org/wiki/images/c/c3/A992_rev1.pdf CAEN A992]
 
*[https://hallaweb.jlab.org/wiki/images/5/50/Cable_Map.pdf Cable Map for prototype Gas Cherenkov Electronics] --04/05/2011
 
*[https://hallaweb.jlab.org/wiki/images/5/50/Cable_Map.pdf Cable Map for prototype Gas Cherenkov Electronics] --04/05/2011
Line 141: Line 160:
 
*[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
 +
*Readout Event Structure
 +
**[https://hallaweb.jlab.org/wiki/images/9/94/Eventbuilding.pdf Event building evio scheme]
 +
**[https://hallaweb.jlab.org/wiki/images/2/20/VETROC_EventFormat.pdf VETROC event format]
  
 
===RUN INFO===
 
===RUN INFO===
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READ ONLY: guest/guest (broken)
 
READ ONLY: guest/guest (broken)
  
===GRINCH ASSEMBLY===  
+
===GRINCH ASSEMBLY===
 
*[[Equipment List]]
 
*[[Equipment List]]
*[[Pictures]]
+
*[https://hallaweb.jlab.org/wiki/images/9/9b/GRINCH_Main_Box_Assy_final_dwgs-compressed.pdf GRINCH Final Assembly Drawings]
 +
 
 
* <font size="3">'''INSTALLED PMT INFORMATION'''</font>
 
* <font size="3">'''INSTALLED PMT INFORMATION'''</font>
**[https://hallaweb.jlab.org/wiki/images/c/c7/PMT_by_10_final_as_installed_24-Jul-2017.pdf GRINCH PMT HV, gains]
+
**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])
* <font size="3">'''GRINCH TESTS IN TED HIGH BAY'''</font>
+
**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])
**[[Media:ADC-BNC cables.xlsx|Original ADC cable map (excel)]]
+
* <font size="3">'''--> GRINCH CABLE/CHANNEL MAPS <--'''</font> [[File:Blinking new.gif]]
 +
**[https://hallaweb.jlab.org/wiki/images/0/01/GRINCH_Scheme_v0.7.png GRINCH DAQ schematic]
 +
**[https://hallaweb.jlab.org/wiki/images/a/a9/GRINCH_HVMap.pdf GRINCH HV cable map]
 +
**[https://hallaweb.jlab.org/wiki/images/7/72/ADC-TDC_cableMap2.pdf GRINCH TDC/ADC cable map]
  
 
==TO DO LIST==
 
==TO DO LIST==
*Test CODA 3, check cables
 
 
*Replace door gasket, seal door
 
*Replace door gasket, seal door
*Leak check, rate measurement
+
*Leak check, leak rate measurement
 +
*Port/develop software in SBS-offline
 
*PMT gain matching
 
*PMT gain matching
  

Latest revision as of 19:44, 26 September 2024

GRINCH Presentations

Old 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