Difference between revisions of "Phase 1 Beamline Components"
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: '''Solenoid Details''' | : '''Solenoid Details''' | ||
:: Agreed solenoid field direction convention => https://logbooks.jlab.org/entry/3256163 | :: Agreed solenoid field direction convention => https://logbooks.jlab.org/entry/3256163 | ||
| − | :: Phase 1 wiring diagram info => [[media:210419_Magnet_Wiring_v6.docx]] | + | :: Phase 1 installation wiring diagram info => [[media:210419_Magnet_Wiring_v6.docx]] |
::[[FX beamline and FY chopper solenoids]] - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID | ::[[FX beamline and FY chopper solenoids]] - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID | ||
| − | ::[[FG spin solenoids]] | + | ::(Done) [[FG spin solenoids]] |
: '''Other Magnets''' | : '''Other Magnets''' | ||
| − | ::[[DR dipole (15 deg)]] - New 15 deg air core bend dipole replaces pre-existing DS dipole | + | ::(Done) [[DR dipole (15 deg)]] - New 15 deg air core bend dipole replaces pre-existing DS dipole |
::[[PSS Kicker (upgraded for 200 kV upgrade)]] - New PSS kicker of reliable design to operate at 200 kV with shorter throw | ::[[PSS Kicker (upgraded for 200 kV upgrade)]] - New PSS kicker of reliable design to operate at 200 kV with shorter throw | ||
::[[WF Wien Filters (200 kV upgrade)]] - Upgraded Wien filters with 20 A magnetic coils and >18 kV electrodes to rotate spin of 200 keV electrons | ::[[WF Wien Filters (200 kV upgrade)]] - Upgraded Wien filters with 20 A magnetic coils and >18 kV electrodes to rotate spin of 200 keV electrons | ||
| − | ::[[QW Wien quadrupoles (200 kV upgrade)]] - New quads designed for 200 keV energy, w/ improved magnetic field quality | + | ::(Documentation done) [[QW Wien quadrupoles (200 kV upgrade)]] - New quads designed for 200 keV energy, w/ improved magnetic field quality |
| − | ::[[HD steering coils]] - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy | + | ::(Documentation done) [[HD steering coils]] - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy |
: '''RF System''' | : '''RF System''' | ||
::[[Chopping System (200 kV upgrade)]] - Choppers get higher power amplifiers, maybe a new chopping chamber | ::[[Chopping System (200 kV upgrade)]] - Choppers get higher power amplifiers, maybe a new chopping chamber | ||
| Line 21: | Line 21: | ||
::[[NEG coated 2.5 inch OD BPM's]] - Replacing (2) existing with (3) new BPM's, provide (x,x',y,y') from gun, help tuning | ::[[NEG coated 2.5 inch OD BPM's]] - Replacing (2) existing with (3) new BPM's, provide (x,x',y,y') from gun, help tuning | ||
::[[A1/A2 Aperture Steering Cubes]] - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils | ::[[A1/A2 Aperture Steering Cubes]] - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils | ||
| − | ::[[Beamline viewers]] | + | ::(Documentation done) [[Beamline viewers]] |
| + | ::Harp IHA0I02 installed across from Viewer IYG0I02 [[media:220426_Harp.pptx]] [https://logbooks.jlab.org/entry/3992865 ELOG entry May 4, 2022] | ||
Latest revision as of 10:33, 9 May 2022
- Gun & Vacuum
- 200 kV gun - Cathode, anode and high voltage system
- Injector upgrade vacuum improvements - Improvements in the vacuum design, use of getter and ion pumps
- Y-chamber Laser Window - Evaluating the best window to minimize birefringence under stress
- Solenoid Details
- Agreed solenoid field direction convention => https://logbooks.jlab.org/entry/3256163
- Phase 1 installation wiring diagram info => media:210419_Magnet_Wiring_v6.docx
- FX beamline and FY chopper solenoids - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID
- (Done) FG spin solenoids
- Other Magnets
- (Done) DR dipole (15 deg) - New 15 deg air core bend dipole replaces pre-existing DS dipole
- PSS Kicker (upgraded for 200 kV upgrade) - New PSS kicker of reliable design to operate at 200 kV with shorter throw
- WF Wien Filters (200 kV upgrade) - Upgraded Wien filters with 20 A magnetic coils and >18 kV electrodes to rotate spin of 200 keV electrons
- (Documentation done) QW Wien quadrupoles (200 kV upgrade) - New quads designed for 200 keV energy, w/ improved magnetic field quality
- (Documentation done) HD steering coils - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy
- RF System
- Chopping System (200 kV upgrade) - Choppers get higher power amplifiers, maybe a new chopping chamber
- Pre-buncher cavity (200 kV upgrade) - Existing stainless steel pre-buncher replaced by copper cavity for higher power.
- LLRF 3.0 Phase 1
- Diagnostics
- NEG coated 2.5 inch OD BPM's - Replacing (2) existing with (3) new BPM's, provide (x,x',y,y') from gun, help tuning
- A1/A2 Aperture Steering Cubes - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils
- (Documentation done) Beamline viewers
- Harp IHA0I02 installed across from Viewer IYG0I02 media:220426_Harp.pptx ELOG entry May 4, 2022