Difference between revisions of "NPS Subsystems"
Jump to navigation
Jump to search
| (34 intermediate revisions by the same user not shown) | |||
| Line 2: | Line 2: | ||
* [https://userweb.jlab.org/~medeiros/NPS/PICTURES/ NPS layout images] (2019) | * [https://userweb.jlab.org/~medeiros/NPS/PICTURES/ NPS layout images] (2019) | ||
| + | |||
| + | * [https://wiki.jlab.org/cuawiki/index.php/Meetings Initial cabling evaluation] (2016) | ||
* [http://www.vsl.cua.edu/cua_phy/images/9/97/Pi0_background-beam-pipe.pdf Beam pipe considerations] (2013) | * [http://www.vsl.cua.edu/cua_phy/images/9/97/Pi0_background-beam-pipe.pdf Beam pipe considerations] (2013) | ||
| − | == NPS Magnet == | + | == NPS Magnet == |
| + | |||
| + | * Assembly (2018-2019) | ||
| + | ::* [https://wiki.jlab.org/cuawiki/images/e/e9/IMG_2273.jpg Photo 1] (March 2019) | ||
| + | |||
| + | * Construction updates | ||
| + | ::* [https://wiki.jlab.org/cuawiki/images/3/3e/SweepMagnet_March23.pdf March 2017] | ||
| + | ::* [https://wiki.jlab.org/cuawiki/images/7/78/20171110_161803.jpg Main coil] (November 2017) | ||
| + | |||
| + | * [https://wiki.jlab.org/cuawiki/index.php/Meetings Background studies] (2016) | ||
| + | ::* Vertical vs horizontal field | ||
| + | ::* Effect of field on PMTs | ||
| + | ::* Shielding concept | ||
| + | |||
| + | * Fringe field considerations (2016) | ||
| + | ::* [https://wiki.jlab.org/cuawiki/images/e/e3/NPS_HMS_optics_fields.pdf Summary] impact on HMS optics | ||
| + | |||
| + | * [https://wiki.jlab.org/cuawiki/index.php/Meetings Minimum aperture layout] (2016) | ||
| + | |||
| + | * [https://wiki.jlab.org/cuawiki/index.php/Meetings Initial calculations] (2015) | ||
== Calorimeter == | == Calorimeter == | ||
* Frame | * Frame | ||
| − | + | ::* [https://wiki.jlab.org/cuawiki/images/c/c4/NPS-optimal-temperature.pdf NPS temperature] | |
* Crystals | * Crystals | ||
| Line 20: | Line 41: | ||
* PMTs and HV dividers | * PMTs and HV dividers | ||
| + | ::* [http://www.vsl.cua.edu/cua_phy/images/b/bf/Nps-meeting-05oct2017.pdf Socket modification] for 100 articles (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) | ||
* NPS prototype studies | * NPS prototype studies | ||
::* 3x3 prototype report (2019) | ::* 3x3 prototype report (2019) | ||
| + | ::::* Updates from [https://wiki.jlab.org/cuawiki/images/8/8d/NPS_Meeting_15-03.pdf test run] and [https://wiki.jlab.org/cuawiki/images/0/01/Calibration.pdf calibrations] (Spring 2018) | ||
::* [https://halldweb.jlab.org/wiki-private/index.php/CompCal_Construction 12x12 array (NPS prototype/ComCal)] - password required | ::* [https://halldweb.jlab.org/wiki-private/index.php/CompCal_Construction 12x12 array (NPS prototype/ComCal)] - password required | ||
| − | ::* Initial design concepts [https://wiki.jlab.org/cuawiki/images/4/4d/NPS-Light-Monitoring-System.pdf LMS] and [https://wiki.jlab.org/cuawiki/images/c/c4/NPS-Curing-System.pdf Curing] and [https://wiki.jlab.org/cuawiki/images/3/33/NPS-prototype.pdf 3x3 prototype] (2013) | + | ::* Initial design concepts [https://wiki.jlab.org/cuawiki/images/4/4d/NPS-Light-Monitoring-System.pdf LMS] and [https://wiki.jlab.org/cuawiki/images/c/c4/NPS-Curing-System.pdf Curing] and [https://wiki.jlab.org/cuawiki/images/3/33/NPS-prototype.pdf 3x3 prototype] (2013-2014) |
| − | ::* LED studies ( | + | |
| + | * Initial component studies | ||
| + | ::* Background radiation dose at calorimeter (2016) | ||
| + | ::* [https://wiki.jlab.org/cuawiki/images/3/31/20151001_MarcoCarmignotto_NPS.pdf Crystal temperature dependence] (2015) | ||
| + | ::* Irradiation crystals at [https://wiki.jlab.org/cuawiki/images/9/95/Pbwo-transmission-03april2015.pdf JLab],[https://wiki.jlab.org/cuawiki/images/f/f8/Idaho-test-17feb015_-v4.1.pdf Idaho], and [https://wiki.jlab.org/cuawiki/images/9/93/4EIC_151028_SIC_PWO.pdf Caltech] (2014-2015) | ||
| + | |||
| + | ::* LED studies - PMT sensitivity (2014) | ||
| − | == DAQ and Trigger == | + | == DAQ and Trigger == |
| + | |||
| + | * Initial equipment count and rate estimates (2017) | ||
== Controls == | == Controls == | ||
| Line 43: | Line 75: | ||
* [https://github.com/gboon18/HallC_NPS NPS calorimeter simulation] | * [https://github.com/gboon18/HallC_NPS NPS calorimeter simulation] | ||
| + | |||
| + | * [https://userweb.jlab.org/~hornt/NPS/amagnet001.tar.gz GEANT4 for background simulation] | ||
* [http://www.vsl.cua.edu/cua_phy/images/a/af/Meeting_Report1.pdf DVCS simulation for proposal rate estimation] | * [http://www.vsl.cua.edu/cua_phy/images/a/af/Meeting_Report1.pdf DVCS simulation for proposal rate estimation] | ||
Revision as of 11:59, 14 May 2019
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)
- 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
Experiments
- WACS (E12-14-003, E12-14-005)