Difference between revisions of "CEBAF Injector Upgrade"

Latest revision as of 09:40, 18 April 2024

The Injector Upgrade begins here.

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+The Injector Upgrade begins here.
-* <span style="font-size:150%"> '''[[CEBAF Injector Upgrade Meetings]]''' </span>
+== Phase 1 & 2 portal==
+* [[Phase 1]]
+* Phase 1b (R30 with short focusing cathode) SAD 2023
+* Phase 1c (R30 16/30 electrode) SAD 2024
-A significant portion of the experiments performed at Jefferson Lab require a polarized electron beam.  A subset of these are parity violation experiments which have exceptionally stringent requirements on the quality of the electron beam. As the sign of the electron beam helicity reverses at the target of the experiment no other measurable quantity of the electron beam may change.  This includes the beam intensity, polarization, position, angle, energy or spot size.
+* [[Phase 2]]
-To ensure this beam quality, a significant effort is put into the main injector where the laser beam and electron photogun combine to produce the intended electron beam and the beam is chopped, bunched and accelerated to the final injector energy, all while maintaining a parity quality electron beam (PQB).