Difference between revisions of "Phase 1"

Revision as of 11:38, 18 February 2021

Schedule - updated Jan 25, 2021 w/ Preliminary Commissioning Plan to end of SAD July 2, 2021 media:210125_AIPINJ_Schedule.pdf
Feb 1, 2021 - Preliminary songsheet release media:210201_PRELIMINARY_ACC0002845-0001, INJECTOR, REV C .pdf
Link to the Phase 1 ATLIS

200 kV gun - Cathode, anode and high voltage system

200 kV NEG Coated BPM's - New BPM's on beam pipe, NEG coated and absolutely mapped

Y-chamber Laser Window - Evaluating the best window to minimize birefringence under stress

DR dipole (15 deg) - New 15 deg air core bend dipole replaces pre-existing DS dipole

FX beamline and FY chopper solenoids - New double-coil sw/cw capable solenoids with 38 mm (FX) and 46 mm (FY) ID

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

QW Wien quadrupoles (200 kV upgrade) - New quads designed for 200 keV energy, w/ improved magnetic field quality

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.

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

HD steering coils - New steering coils for the A1/A2 aperture cubes, improved design and for 200 keV energy

A1/A2 Aperture Steering Cubes - Reinvented A1/A2 apertures define beam size and PSS kicker destination, include upgraded HD steering coils

Injector upgrade vacuum improvements - Improvements in the vacuum design, use of getter and ion pumps

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 * '''Feb 1, 2021 - Preliminary songsheet release''' [[media:210201_PRELIMINARY_ACC0002845-0001, INJECTOR, REV C .pdf]]
 * [http://devweb.acc.jlab.org/CSUEApps/atlis/task/21170 '''Link to the''' Phase 1 ATLIS]
+==Planning, planning, planning...==
+: [[CIS Phase 1 work plans]]
+: [[Phase 1 - HCO & Commissioning]]
+: [[AIPINJ - Layouts]]
+: [[AIPINJ - S&A Transmittals]]
+: [[AIPINJ - Upgrade Meetings]]
+: [https://jeffersonlab-my.sharepoint.com/:f:/g/personal/grames_jlab_org/EhXqNtq16CBNt4JzMmy4T1ABbL3OnBkCCHeIvb8PQE3aZw?e=vpc8ZM 3D cad and released drawings on AIPINJ OneDrive Folder]
+: Long term planning - [[AIPINJ - Phase 1 and 2 Schedule]]
 == Major Phase 1 Beamline Components ==