2018-08-03
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In Progress
Director - M. Spata
No report. Accelerator Division Office.
Accelerator Physics - T. Satogata (Interim CASA Director)
Todd Satogata
- Previous two weeks (July 23-Aug 3)
- ADMIN: Leadership meetings, staffing input and planning
- ADMIN: DOE Operations Review (Jul 25-26)
- JLEIC: pCDR writing, template, EIC lunch, impedance/HE/R&D meetings
- JLEIC: NAS report release presentation (Jul 24)
- JLEIC: Summer student work on Booster simulations, training
- JLEIC: EIC User's Group Meeting (Catholic University, Jul 30-Aug 2)
- JLEIC: Summer student poster session (Aug 3)
- IPAC18: Finalize proceedings
- Next two weeks (Aug 6-Aug 17)
- ADMIN: Leadership/group meetings, staffing input and planning
- JLEIC: pCDR writing, template, EIC lunch, HE/R&D meetings
- JLEIC: Complete Booster vacuum tech note calculations
- JLEIC: Director's Cost Review round table (Aug 6)
- JLEIC: P&C Meeting pCDR Update (Aug 13)
- OPS: Re-engage with BTeam, CEBAF startup, OOC schedule input
- ODU: Sal Sosa annual review presentation (Aug 9)
- IPAC18: IPAC'18 delegate survey report
Alex Bogacz
- Previous two weeks (July 23-Aug 3)
- ADMIN: Materials for European strategy collaboration:
- PERLE with Orsay
- LHeC with CERN
- Muon accelerator with INFN Frascati
- PERLE: Refinement on PERLE lattice
- OPS: Arc 2 Optics: further phase advance optimization
- ADMIN: Materials for European strategy collaboration:
- Next two weeks (Aug 6-Aug 17)
- MUONS: Summary on muon acceleration for European Strategy Group
- LHEC: Refinement on the LHeC ERL lattice
- MUONS: NuFact SPC mtg. at Virginia Tech
- ADMIN: Tech Transfer database training
Rui Li
- Previous two weeks (July 23-Aug 3)
- JLEIC: Calculate resistive-wall impedance contributions to the coupled bunch instabilities. Found out that for the electron ring, their effects are negligible for the longitudinal coupled bunch instability, but they play a major role for the transverse coupled bunch instability (dominant over the RF cavity HOM effects).
- JLEIC: Summarize the LCBI and TCBI results and presented them at the impedance meeting
- JLEIC: Review early literatures on collective instabilities
- Next two weeks (Aug 6-Aug 17)
- JLEIC: modify the section of preCDR to include new findings of resistive wall effect on CBI
- JLEIC: continue to develop more understandings on collective instabilities by going over literatures
- JLEIC: digest discussions on the impedance meeting, forming up my vision for the impedance studies
Edy Nissen
- Previous two weeks (July 23-Aug 3)
- JLEIC: Booster working point simulations, up to 96% survival but still with long-term beam stability issues
- JLEIC: Update pCDR contribution based on reviewer feedback
- Next two weeks (Aug 6-Aug 17)
- JLEIC: Continue Booster working point simulations
- JLEIC: Assist with pCDR as necessary (referencs, tables, Booster section)
Chris Tennant
- Previous two weeks (July 23-Aug 3)
- LERF: LERF lattice study for isotope production (no constraints)
- ADMIN: planning mini-ERL workshop
- Next two weeks (Aug 6-Aug 17)
- ISOTOPES: isotope kick-off meeting
- ISOTOPES: isotope lattice design (with constraints as they become defined)
- JLEIC: model 476 MHz linac for cooler ERL and work on longitudinal match using arc from Project-E
Accelerator R & D - Y. Zhang (Awaiting Update)
Fanglei Lin
Vasiliy Morozov
Amy Sy
Guohui Wei
- On Leave
Yuhong Zhang
Computational Physics - Y. Roblin (Awaiting Update)
Yves Roblin:
Dennis Turner
He Zhang
Kirsten Deitrick
Diagnostic Development - K. Jordan (Awaiting Update)
Kevin Jordan
Joe Gubeli
Michael Tiefenback
LERF - S. Benson
- July 23-Aug. 3
- Prepared for and attended kickoff meeting for isotope project
- Went over CEC study by Stupakov to derive ERL specifications
- Attended Operations review
- Wrote up cooling section of HE-JLEIC appendix
- Worked on editing Cooling chapter of pCDR
- Met with Tim Minga to survey fire safety status of the LERF
- Held Cooling ring meetings and wrote up minutes.
- Derived utility needs for cooling ring with Cooling ring group
- Held program committee meeting for "ERLs for EIC" mini workshop.
- August 6-17
- Visit Fermilab to plan out the FAST/IOTA transport of magnetized beam experiments.
- Hold FOA project status meeting (Aug. 17)
- Try to define HZDR collaboration
- Prepare ICPA-18 conference presentation.
- Work on fire safety punch list items in the LERF
- Continue to work on pCDR
- Revise LOD for isotope work
A. Hutton
- July 23-Aug 3
- Read all of the JLEIC PreCDR updates and sent out comments to the authors.
- Prepared for the Isotope Kick-off meeting
- Started my invited talk on Transverse Deflecting Cavities for the HL-LHC Collaboration Workshop. Contacted people in the US, Europe and Japan to get input, incorporated slides I received from UK and ODU.
- Some discussion with Kirsten on the Cornell results