Difference between revisions of "NPS Subsystems"
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::* Tests with [https://wiki.jlab.org/cuawiki/images/5/51/Fernando-March2017-HVdivider-Tests.pdf laser], [https://wiki.jlab.org/cuawiki/images/9/96/Fernando-NPS-divider-Long-Cable-test-apr2017.pdf long cable runs], [https://wiki.jlab.org/cuawiki/images/a/a8/Fernando-NPS-divider-laser-test-april2017.pdf fADC] (2017) | ::* Tests with [https://wiki.jlab.org/cuawiki/images/5/51/Fernando-March2017-HVdivider-Tests.pdf laser], [https://wiki.jlab.org/cuawiki/images/9/96/Fernando-NPS-divider-Long-Cable-test-apr2017.pdf long cable runs], [https://wiki.jlab.org/cuawiki/images/a/a8/Fernando-NPS-divider-laser-test-april2017.pdf fADC] (2017) | ||
| − | * [ | + | * [https://www.jlab.org/physics/dsg/technical_documentation/hall_c/NPS Detector Support Group] |
| + | ::* High Voltage cables fabrication and testing | ||
| + | ::* CAEN HV system testing | ||
| + | ::* Control and monitoring screens development | ||
| + | ::* Interlock system | ||
* NPS prototype studies | * NPS prototype studies | ||
Revision as of 13:12, 25 January 2021
NPS Layout
- NPS layout images (2019)
- Initial cabling evaluation (2016)
- Beam pipe considerations (2013)
NPS Magnet
- Assembly (2018-2019)
- Photo 1 (March 2019)
- Construction updates
- March 2017
- Main coil (November 2017)
- Background studies (2016)
- Vertical vs horizontal field
- Effect of field on PMTs
- Shielding concept
- Fringe field considerations (2016)
- Summary impact on HMS optics
- Minimum aperture layout (2016)
- Initial calculations (2015)
Calorimeter
- Frame
- Crystals
- Specifications
- Shape and dimensions
- Raw material analysis
- Testing facilities: CUA, Orsay, Giessen
- Characterization results
- PMTs and HV dividers
- Socket modification for 100 articles (2017)
- Tests with laser, long cable runs, fADC (2017)
- High Voltage cables fabrication and testing
- CAEN HV system testing
- Control and monitoring screens development
- Interlock system
- NPS prototype studies
- 3x3 prototype report (2019)
- Updates from test run and calibrations (Spring 2018)
- 12x12 array (NPS prototype/ComCal) - password required
- Initial design concepts LMS and Curing and 3x3 prototype (2013-2014)
- Initial component studies
- Background radiation dose at calorimeter (2016)
- Crystal temperature dependence (2015)
- Irradiation crystals at JLab,Idaho, and Caltech (2014-2015)
- LED studies - PMT sensitivity (2014)
DAQ and Trigger
- Initial equipment count and rate estimates (2017)
Controls
Data Analysis
Monte Carlo
- NPS Geant4 simulation for Hall C DVCS - GitHub: use DVCS_evt_gen/.
Experiments
- WACS (E12-14-003, E12-14-005)
- TCS (C12-18-005)