SciGlass prototype 2022
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People
- CUA: Tanja Horn (superviser), Yeranuhi Ghandilyan, Joshua Crafts, VSL Team
- INFN: Marco Battaglieri, Marco Spreafico, Mariangela Bondi, Giacomo Ottonello, Stefano Grazzi,
- JLab: Sasha Somov, Vladimir Berdnikov
- AANL: Hamlet Mkrtchyan, Vardan Tadevosyan, Arthur Mkrtchyan
Meetings
NEXT MEETING
Wednesday 01.15.2023 11:00am EST
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [1] Meeting ID: 160 317 6325 Passcode: 450782)
Meeting notes []
Wednesday 01.08.2023 11:00am EST
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [2] Meeting ID: 160 317 6325 Passcode: 450782)
Meeting notes []
Stefano: (Where we are)
Wednesday 01.02.2023 11:00am EST
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [3] Meeting ID: 160 317 6325 Passcode: 450782)
Meeting notes [4]
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [5] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [6]
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [7] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [8]
NEXT MEETING: THURSDAY FEBRUARY 2 AT 1:00PM ET (postponed on MONDAY, February 6, 11am) )
zoom info: [9] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [10]
Tuesday 24.01.2023 11:00am EST
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [11] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [12]
Tuesday, 17.01.2023 11:00 am EDT (14:00 Rome)
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [13] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [14]
Thursday 03.11.2022 at 12:30 EST
2x2cm, 40cm long SiGlass 5x5 array Prototype with SiPM for early 2023 Location: JLAB/ CC F226
zoom info: [15]
Thursday 03.11.2022, 9:00AM EDT (14:00 Rome)
2x2cm, 20cm long SiGlass 3x3 array Prototype for SRO tests with cosmics
Location: JLAB/ CC F226
zoom info: [16] Agenda: to touch base and verify the status of the different components (Sergey: hw and deployment in Hall-B, Vardan: ERSAP, Carmelo: Tridas).
3x3 prototype (20x20x400mm)
Hardware
- LEMO connectors (FFS.00.250.NTCE52) [17]
- LEMO bulkhead connectors (PES.00.250.NTME31) [18]
- HV connectors (Pasternack SHV connector PE45556) [19]
- HV divider circuit boards + sockets
- Cables for dividers
- Label Machine [20]
- Black RTV silicone [21]
- Black tape (0.68") [22]
- Filament to print the box for 5x5 (PLA, 1.75mm) [23]
''Readout for '''SiPM based''' 5x5 SciGlass Prototype''
Action items
• Identify one additional fADC (adds 16 channels) for the beam test – Vladimir
• For “standard” (SiPM and NO SRO) readout need from Fernando additional cables (50ft) – Yeran
Available parts:
S13360-6025PS – 36 pc
S13360-6075PS – 20pc
S14160-6050HS – 150pc
S14160-6050HS-04 – 16pc
fADC – 1x (16 channels)
HV/signal cables – 10 channels
FEE: 12 preamps from INFN, 4 Bias PCB (16 channels) from INFN
3x3 SciGlass prototype beam test timeline
SciGlass Task List 2022
Detailed List of Activities
09/16/2022 - Transmittance measurement (Josh, Yeran) Comparison of 9 blocks produced in summer 2022
09/29/2022 - Dimensions measurement (Josh, Yeran) [24]
09/29/2022 - Beam test with 12x1 array in the Hall, (Arshak, Vlad)
10/06/2022 - 12x1 array removing from the hall (Yeran, Arshak)
10/11/2022 - 3x3 prototype cosmic test in clean room, (Yeran, Arshak)
10/13/2022 - 3x3 prototype box assembling (Josh, Yeran)
10/14/2022 - PMT based 3x3 prototype installation in the hall and alignment (Yeran, Arshak, Sasha, Vlad)
10/18/2022 - 3x3 prototype re-alignment (5mm), (Yeran, Arshak, Sasha)
10/19/2022 - 3x3 prototype re-re-alignment (5+3mm), (Arshak, Vlad)
10/27/2022 - 3x3 prototype HV base replacement. The HV dividers have been replaced to those with no pre-amplifier and increase HV (from 1000 V to 1100 V) on the 3x3 prototype in order to improve the photodetection efficiency. "(Yeran, Arthur, Arshak)" [25], [26]
10/29/2022 - 3x3 prototype central channel's (#5) HV divider/base replacement "(Yeran, Arshak)" [27]
11/02/2022 - Removing PMT based 3x3 prototype from the Hall, for replacing MPT's with the SiPms and make a beam test in the Hall, (Yeran, Arthur, Sasha, Vlad)
11/05/2022 - Detaching PMTs from the 2x2cm, 40cm long SciGlass modules and preparations for attachement the SiPms (Yeran, Josh, Arthur)' [28]
11/21/2022 - Attachemnet of SiPMs to the SciGlass and Prototype assembly (Yeran, Josh, Arthur) [29]
12/14/2022 - SiPM based 3x3 prototype installation in the hall and alignment (Yeran, Arshak) [30]
12/19/2022 - Removing SiPM based 3x3 prototype from the Hall, (Yeran, Arshak)
12/21/2022 - Moving 9 SciGlasses to Genova (INFN) (Yeran, Marco B.) [31]
Pictures
5x5 prototype (20x20x400mm)
Measurements
Visual Inspection [32]
Dimension [33]
Transmission [34]
Light Yield [35]
Prototype construction [36]
Simulations [37]
Cosmic test [38] [39]
Beam test
(5x5 prototype installation in HallD)
Data analysis
Useful Links
(5x5 Glass, RO information PCB_EIC)
5x5 beam test ROOT files: /u/home/yeran/test_12*_sipm.root
(Raw-mode waveforms, run#121163, fADC 2V)
Pictures
https://wiki.jlab.org/cuawiki/index.php/File:SciglassLY-setup.jpeg
Documentation
5x5 SciGlass prototype beam test detailed plan/activities/timeline [40]
5x5 SciGlass prototype beam test documentation [41]
5x5 SciGlass prototype beam test timeline [42]
1) SiPM 3x3 natural density (ND) filter testing data 2) 3D model of the 3x3 PCB. It's the .step file. Let me know if you need it in another file format.