Difference between revisions of "2017-07-07"
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| − | '''Accel. Physics | + | '''Accel. Physics (T. Satogata)''' |
Todd Satogata | Todd Satogata | ||
| Line 92: | Line 92: | ||
---- | ---- | ||
| − | Computational Physics | + | |
| + | '''Accelerator R and D (Y. Zhang)'''<br> | ||
| + | No report. | ||
| + | |||
| + | |||
| + | ---- | ||
| + | |||
| + | '''Computational Physics (Y. Roblin)'''<br> | ||
| + | |||
Yves Roblin: | Yves Roblin: | ||
| − | + | *Last week vacation | |
| − | + | *Before this: | |
| − | working on PRL referee report (submitted today) | + | #working on PRL referee report (submitted today) |
| − | reread articles on gear changing, trying to reproduce Hao Paper with BB3D | + | #reread articles on gear changing, trying to reproduce Hao Paper with BB3D |
| − | modifying BB3D to do gear changing | + | #modifying BB3D to do gear changing |
| − | Interviewed candidates for #11807. | + | #Interviewed candidates for #11807. |
| − | + | <Br> | |
He Zhang: | He Zhang: | ||
| − | + | *Worked on cooling simulations for DC cooling scenarios where one reuses the b. beam cooler. | |
| − | + | *Conclusion is that one can cool after filling the booster at 8GeV. 30 meters of solenoid, 3A of e- current and about 10 minutes of cooling time. | |
| − | interview panel for #11807 | + | #interview panel for #11807 |
| − | working on user interface for JSPEC | + | #working on user interface for JSPEC |
| − | working with summer student. | + | #working with summer student. |
| + | <br> | ||
| + | |||
| + | ---- | ||
| + | |||
| + | '''Diagnostic Development (K. Jordan)'''<br> | ||
| + | No report. | ||
| + | |||
| + | |||
| + | ---- | ||
| + | |||
| + | '''LERF (S. Benson)'''<br> | ||
| + | No report. | ||
Latest revision as of 14:17, 30 August 2017
Accel. Physics (T. Satogata)
Todd Satogata
Previous two weeks (Jun 26-Jul 7)
- ADMIN: S&T Dry Runs (Jun 26, Jul 6), slide updates
- ADMIN: Finish JINST, PRAB paper reviews
- OPS: Review ORFP, troubleshooting guide notes
- JLEIC: Add space charge, other calcs to RampCalculator
- USPAS: Search committee meeting (Jun 27), prep
- JACoW: Board of Directors telecon (Jun 29)
- IPAC18: Start sending out invited oral invitations
- ADMIN: Summer student advising, lunch talk on cooling (Jun 29)
- VACATION: July 3
Next two weeks (July 10-21)
- IPAC18: Finish sending out invited oral invitations
- JLEIC: RampCalculator to svn, ANL visit (Jul 11)
- JLEIC: Booster ramp modeling, parameter documentation
- USPAS: Search committee travel (Jul 12-13)
- OPS: Restart BTeam, start prep for StayTreat talk
- ODU: REU student presentations (Jul 20)
- OPS: Larry Weinstein Great Course filming (Jul 21)
- JACOW: Conference advisement (COOL'17)
Alex Bogacz
Previous two weeks (Jun 26-Jul 7)
- ADMIN: Prep talk on "Challenges and Opportunities of Energy Recovering Linacs"
- PERLE: CERN visit (June 19-June 28) coincident with ERL workshop
- VACATION: Jun 29-July 7
Next two weeks (July 10-21)
- VACATION: June 28-July 10, July 17-18
- USPAS: Travel (Jul 13)
- PERLE: Followup discussions after ERL workshop
David Douglas
Previous two weeks (Jun 26-Jul 7)
- JLEIC: FAST/IOTA study brainstorming
- OPS: StayTreat presentation development for LERF beam studies
- JLEIC: ERL/CCR status summary, exchange transport (fighting aberrations)
- JLEIC: Continue CCR recirculation arc development
- ADMIN: Start packing up trailer office
Next two weeks (July 10-21)
- VACATION: Jul 12-18
- OPS: Continue StayTreat presentation development
- PERLE: CSR/uBI, lattice ruminations
- JLEIC: Continue CCR recirculation arc development
- JLEIC: Start CCR architecture/doomedness note
- JLEIC: Continue work on EmEx with accelerating mode cavity (with Slava)
- ADMIN: Perhaps start ruminations on Springer ERL book
- ADMIN: Continue packing up trailer office
Rui Li
Previous two weeks (Jun 26-Jul 7)
- VACATION: Jun 30, half Jun 29, Jul 3
- ADMIN: three interviews for the postdoc position in Yves' group
- JLEIC: detailed calculations of coupled bunch instabilities
Next two weeks (July 10-21)
- JLEIC: continue detailed calculations of coupled bunch instabilities
- JLEIC: Present coupled bunch instability results at R&D meeting
- JLEIC: SRF HOM discussions re coupled bunch instabilities
- JLEIC: start investigating electron cloud parameters, effect
Ed Nissen
Previous two weeks (Jun 26-Jul 7)
- JLEIC: Finish chromaticity corrections; emittance growth verified to be space charge
- JLEIC: Continue iterating Booster injection parameters (momentum spread)
- JLEIC: Start ramping sections of Booster cycle
- JLEIC: Investigate DESIREE for gear-changing; conclude tune spreads too low
Next two weeks (July 10-21)
- JLEIC: Booster lattice to COSY/COMFY for tune footprint
- JLEIC: Iterating base tunes based on COSY/COMFY results
- JLEIC: Move on to Booster 6D injection space charge evaluation
Chris Tennant
Previous two weeks (Jun 26-Jul 7)
- ADMIN: Wrap-up after ERL17 workshop (Jun 18-Jun 23)
- PERLE: Checking elegant lattice (translated by Yves)
- PERLE: initial uBI gain analysis
- ADMIN: Start packing up office :(
Next two weeks (July 10-21)
- JLEIC: Continue electron cooler work (continue pushing 3nC distribution)
- JLEIC: Test project E merger with electron cooler
- ADMIN: Continue packing up trailer office
- VACATION: Jul 17-21
Randy Gamage
Previous two weeks (Jun 26-Jul 7)
- JLEIC: Coasting beam instability calculations/simulations
- Dissertation writing: Continue coasting beam chapter, tech note
Next two weeks (July 10-21)
- JLEIC: Continue coasting beam instability calculations/simulations
- Dissertation writing: Continue coasting beam chapter, tech note
Accelerator R and D (Y. Zhang)
No report.
Computational Physics (Y. Roblin)
Yves Roblin:
- Last week vacation
- Before this:
- working on PRL referee report (submitted today)
- reread articles on gear changing, trying to reproduce Hao Paper with BB3D
- modifying BB3D to do gear changing
- Interviewed candidates for #11807.
He Zhang:
- Worked on cooling simulations for DC cooling scenarios where one reuses the b. beam cooler.
- Conclusion is that one can cool after filling the booster at 8GeV. 30 meters of solenoid, 3A of e- current and about 10 minutes of cooling time.
- interview panel for #11807
- working on user interface for JSPEC
- working with summer student.
Diagnostic Development (K. Jordan)
No report.
LERF (S. Benson)
No report.