SciGlass prototype 2022
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People
- CUA: Tanja Horn (superviser), Yeranuhi Ghandilyan, Joshua Crafts, VSL Team
- JLab: Sasha Somov, Vladimir Berdnikov
- AANL: Hamlet Mkrtchyan, Vardan Tadevosyan, Arthur Mkrtchyan, Hakob Voskanyan, ...
- INFN: Marco Battaglieri, Stefano Grazzi, Marco Spreafico, Mariangela Bondi, ...
Meetings
NEXT MEETING: THURSDAY FEBRUARY 2 AT 1:00PM ET
zoom info: [1] Meeting ID: 160 406 7208 Passcode: 448495)
Tuesday 24.01.2023 11:00am EST
Update on the 5x5 prototype assembly and checklist for the upcoming beam test at JLAB
zoom info: [2] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [3]
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: [4] Meeting ID: 160 406 7208 Passcode: 448495)
Meeting notes [5]
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: [6]
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: [7] 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) [8]
- LEMO bulkhead connectors (PES.00.250.NTME31) [9]
- HV connectors (Pasternack SHV connector PE45556) [10]
- HV divider circuit boards + sockets
- Cables for dividers
- Label Machine [11]
- Black RTV silicone [12]
- Black tape (0.68") [13]
- Filament to print the box for 5x5 (PLA, 1.75mm) [14]
''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) [15]
09/29/2022 - Beam test with 12x1 array in the Hall, (Vlad, Arshak)
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, Vlad, Arshak, Sasha)
10/18/2022 - 3x3 prototype re-alignment (5mm), (Yeran, Arshak, Sasha)
10/19/2022 - 3x3 prototype re-re-alignment (5+3mm), (Vlad, Arshak)
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)" [16], [17]
10/29/2022 - 3x3 prototype central channel's (#5) HV divider/base replacement "(Yeran, Arshak)" [18]
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, Vlad, Sasha)
11/05/2022 - Detaching PMTs from the 2x2cm, 40cm long SciGlass modules and preparations for attachement the SiPms (Yeran, Josh, Arthur)' [19]
11/21/2022 - Attachemnet of SiPMs to the SciGlass and Prototype assembly (Yeran, Josh, Arthur) [20]
12/14/2022 - SiPM based 3x3 prototype installation in the hall and alignment (Yeran, Arshak) [21]
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.) [22]
5x5 prototype (20x20x400mm)
1. Measurements
1.1 Dimension Yeranuhi Ghandilyan (CUA) [23]
1.2 Visual Inspection Jushua Crafts [24]
1.3 Transmission Joshua Crafts (CUA), Yeranuhi Ghandilyan (CUA) [25]
2. Prototype construction - Stefano Grazzi (INFN) [26]
3. Simulations - Mariangela Bondi (INFN) [27]
4. Cosmic test -
5. Beam test
6. Data analysis
7. Documentation Yeranuhi Ghandilyan (CUA)
7.1 5x5 SciGlass prototype beam test detailed plan/activities/timeline [28]
7.2 5x5 SciGlass prototype beam test documentation [29]
7.3 5x5 SciGlass prototype beam test timeline [30]