Difference between revisions of "20170210-JleicIonIntegration"
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==Feb 10 2017 [[JLEIC-Ion-Integration-Meetings|JLEIC Ion Integration Meeting]] ''(and Notes)'' == | ==Feb 10 2017 [[JLEIC-Ion-Integration-Meetings|JLEIC Ion Integration Meeting]] ''(and Notes)'' == | ||
+ | ==== Beam Parameter Spreadsheet ==== | ||
+ | * Todd has developed a draft beam parameters spreadsheet, including input parameters and derived parameters | ||
+ | * Note that these are explicitly '''beam''' parameters, not accelerator hardware parameters (e.g. lattices, instrumentation, etc) | ||
+ | ** Should we make the case to reorganize the parameters wiki area to separate beam and lattice parameters? | ||
+ | * Three goals: | ||
+ | ** Ensure consistency of design beam parameters at matchpoints between JLEIC machines | ||
+ | ** Provide input to impedance and instability calculations, and broader beam simulation effort | ||
+ | ** Serve as a machine-by-machine beam parameter reference for the eventual CDR | ||
− | === | + | ==== R&D Items: Ion Integration ==== |
− | + | * Bunch formation | |
− | + | ** Most pressing immediate need is to characterize bunch formation plan through Booster and Collider rings | |
− | * | + | ** All beams start as coasting beams at Booster injection, so no major impact from ion source/ion linac parameters |
− | * | + | * Ion source (Amy) / Linac (Todd/Brahim) / LtB / Booster injection (Ed) |
− | * | + | ** Linac cost |
− | + | ** Pulsed ion QWR/HWR gradients and RF control | |
− | ** | + | ** Booster space charge control |
− | * | + | ** Booster injection design |
− | ** | + | ** Transverse/longitudinal emittance budget vs DC cooling |
− | + | ** Polarization | |
− | + | * Booster extraction (Ed/Todd?) / Booster to Collider (Todd, Yves?) / Collider injection (Vasiliy?) | |
− | * | + | ** Bucket to bucket synchro/cogging? |
− | ** | + | ** Final beam stripping |
− | * | + | ** Polarization |
− | * | + | * Coordination with other groups |
− | + | ** Beam cooling (Steve Benson et al.: Booster DC, Collider) | |
− | + | ** Instability/impedance (Rui Li et al.) | |
− | * | + | |
− | ** | + | |
− | ** | + | |
− | *** | + | |
− | ** | + | |
− | ** | + | |
== Reference Materials == | == Reference Materials == |
Revision as of 10:15, 9 February 2017
Feb 10 2017 JLEIC Ion Integration Meeting (and Notes)
Beam Parameter Spreadsheet
- Todd has developed a draft beam parameters spreadsheet, including input parameters and derived parameters
- Note that these are explicitly beam parameters, not accelerator hardware parameters (e.g. lattices, instrumentation, etc)
- Should we make the case to reorganize the parameters wiki area to separate beam and lattice parameters?
- Three goals:
- Ensure consistency of design beam parameters at matchpoints between JLEIC machines
- Provide input to impedance and instability calculations, and broader beam simulation effort
- Serve as a machine-by-machine beam parameter reference for the eventual CDR
R&D Items: Ion Integration
- Bunch formation
- Most pressing immediate need is to characterize bunch formation plan through Booster and Collider rings
- All beams start as coasting beams at Booster injection, so no major impact from ion source/ion linac parameters
- Ion source (Amy) / Linac (Todd/Brahim) / LtB / Booster injection (Ed)
- Linac cost
- Pulsed ion QWR/HWR gradients and RF control
- Booster space charge control
- Booster injection design
- Transverse/longitudinal emittance budget vs DC cooling
- Polarization
- Booster extraction (Ed/Todd?) / Booster to Collider (Todd, Yves?) / Collider injection (Vasiliy?)
- Bucket to bucket synchro/cogging?
- Final beam stripping
- Polarization
- Coordination with other groups
- Beam cooling (Steve Benson et al.: Booster DC, Collider)
- Instability/impedance (Rui Li et al.)
Reference Materials
- JLEIC Fall 2016 Collaboration Meeting (Oct 5-7 2016, InDiCo)
- JLEIC svn repository
Attendance
- TBD