Difference between revisions of "2017-07-07"
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| Line 96: | Line 96: | ||
<ul>Last week vacation | <ul>Last week vacation | ||
<ul>Before this: | <ul>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> | <Br> | ||
He Zhang: | He Zhang: | ||
<ul>Worked on cooling simulations for DC cooling scenarios where one reuses the b. beam cooler. | <ul>Worked on cooling simulations for DC cooling scenarios where one reuses the b. beam cooler. | ||
<ul>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. | <ul>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. |
Revision as of 13:12, 21 July 2017
Accel. Physics - Todd 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
Computational Physics - Yves Roblin
Yves Roblin:
- Last week vacation
- -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.
- -interview panel for #11807
- -working on user interface for JSPEC
- -working with summer student.
- Before this:
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.