Next Meeting
Attendees
K. Jordan, J. Denard, C. Bohn, D. Douglas, L. Merminga, D. Kehne, and G. Krafft
Items of Discussion
There were no changes to the minutes. A single organizational issue was discussed. The meeting minutes are now on the WEB. To get to them from the CEBAF home page select FEL and Status. All future minutes will be posted. Thanks to K. Jordan. Just a reminder that we'll have to discus organizing other contributions in the future.
Other contributions can be made presently by submitting them to jenni@cebaf.gov by e-mail.
Action Items
Action Items (assigned)
A-01 Update Drawing Bohn 4/16/96 A-03 Stray fields in test stand Legg complete A-04 Unit gradient precision Bohn, Liu 4/16/96 A-05 Injector energy precision Douglas 4/09/96 A-06 10 MeV dump optics Douglas 5/14/96 A-07 Bypass optics Douglas 4/30/96 A-08 M56/RF phasing and beam load issues Neil, Douglas, Liu A-09 Dump Instrumentation Legg 5/23/96 A-10 Back leg diagnostic placement Douglas 5/30/96 A-11 Multifrequency CSR Measurements Krafft 4/30/96 A-12 How should the path length be checked? Krafft, Jordan 4/30/96 A-13 Impedance Layout for Wiggler Yunn, Neil complete A-14 Reduce M56 to under 30 cm Douglas complete A-15 Commissioning Procedure Legg, Krafft 5/16/96 A-16 Average Current Measurement Legg A-17 4-Channel BPM on the IRFEL Bohn, Denard 4/30/96 A-18 Trombones Douglas, Krafft 4/09/96 A-19 Experiment Plans, 10 MeV line, etc. Kehne 4/09/96 A-20 Flip viewer Kehne 5/07/96
Action Items (pending)
P-01 Determine Beam Pulse structure for setup P-02 Laser phase modulator P-03 Slit emittance measurement P-04 Is an energy compression scheme needed? P-05 Devise fine-tuning procedure for buncher gradient P-06 Web Documentation P-07 Diagnostics "Freeze" P-08 How do we change energy? What is the energy range? P-09 Do we need bunching after the module P-10 Will the SLM monitor work to center the large beam P-11 Calculate from Hall C data how much scatter the BPMs can take P-12 FEL/OTR interaction question P-13 Do we have sufficient diagnostics for emittance degradation measurements P-14 How is the gun/laser operated? P-15 Injector diagnostics in the main machine P-16 Gang of power supply for backleg quads P-17 Technote by Yunn summarizing machine impedance P-17 Consistent linac/bunching phase sets P-19 Lock plans (who in particular) P-20 Save/restore plans P-21 FSD plans
Agenda for Next Meeting
Item Person Responsible Time ---- ------------------ ---- * Review agenda Krafft 5 min. * Corrections to minutes from last meeting All 5 min. * New drawing Bohn 5 min. * BPM requirements Denard 20 min. * Review task lists Krafft 30 min. * Agenda for next meeting All 5 min.