Difference between revisions of "IPAC 2020 JLEIC Related Presentations and Posters"

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<li>A High-energy DC Electron Cooler for Staged Beam Cooling in JLEIC <BR>
 
<li>A High-energy DC Electron Cooler for Staged Beam Cooling in JLEIC <BR>
 
Max Bruker*, Steve Benson, Yaroslav Derbenev, Robert Rimmer and Yuhong Zhang<BR>
 
Max Bruker*, Steve Benson, Yaroslav Derbenev, Robert Rimmer and Yuhong Zhang<BR>
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<p>
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</li>
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Attaining the design luminosity of the Jefferson Lab Electron-Ion Collider (JLEIC) requires
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beam cooling both during beam preparation and collision.
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During collision runs, the high-energy booster accumulates and stores a new, separate beam
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that can quickly replace the beam in the ion collider ring when needed.
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While the ion collider ring will include a bunched-beam high-energy cooler, the time overhead caused by
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injecting a new beam has to be minimized by pre-cooling the beam in the booster, leveraging the performance
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of conventional DC electron cooling technology to the full extent possible.
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</p>
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<p>
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The energy dependence of the cooling rate, intra-beam scattering, and space-charge tune shift results in
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different trade-offs depending on the choice of energy ramp and bunch parameters in the booster.
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We show the feasibility of the staged cooling approach with cooling simulations for different
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beam transport scenarios.
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Because of the relatively high energy equaling or surpassing that of the Fermilab recycler cooler,
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the design options pertaining to high voltage, magnetization, and beam optics have to be evaluated carefully.
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We present the current state of our design effort.
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</p>
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  </li>
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<li>Simulation of the Sweeping Effect in Electron Cooling<BR>
 
<li>Simulation of the Sweeping Effect in Electron Cooling<BR>

Revision as of 15:18, 2 December 2019

  1. Update on the JLEIC Accelerator Design
    JLEIC accelerator collaboration
  2. Update on the Electron Beam Design in the JLEIC Figure-8 Ring
    Fanglei Lin*, Jiquan Guo, Vasiliy Morozov, Marcy Stutzman, Mark Wiseman and Yuhong Zhang
  3. Preservation of a high polarization by a continuous injection in the JLEIC electron collider ring
    Fanglei Lin*, Fanglei Lin, Desmond Barber, Slava Derbenev, Jiquan Guo, Vasiliy Morozov, Yuhong Zhang
  4. Beam Dynamics in A Two Energy Storage Ring Cooler
    Fanglei Lin*, Yaroslav Derbenev, Bhawin Dhital, Geoffery Krafft, Vasiliy Morozov and Yuhong Zhang
  5. A High-energy DC Electron Cooler for Staged Beam Cooling in JLEIC
    Max Bruker*, Steve Benson, Yaroslav Derbenev, Robert Rimmer and Yuhong Zhang
  6. Simulation of the Sweeping Effect in Electron Cooling
    H. Zhang*, Ya. Derbenev, Y. Zhang, S. Benson
  7. Experimental and Simulation Studies of Cooling of A Bunched Ion Beam by a Bunched Electron Beam
    Y. Zhang*, S. Benson, M. Bruker, C. Grenoble, A. Hutton, K. Jordan, T. Powers, R. Rimmer, A. Sy, H. Wang, S. Wang, H. Zhang, L. J. Mao, H. Zhao, M. T. Tang, J. Li, X. M. Ma, X. D. Yang, J. C. Yang, H. W. Zhao
  8. Numerical Study on Luminosity and Reduction Calculation with Crib Crossing
    He Huang*, Vasiliy Morozov, Amy Sy, Fanglei Lin and Yuhong Zhang
  9. SIMULATION OF TRANSPARENT SPIN EXPERIMENT IN RHIC
    H. Huang*, V.S. Morozov, F. Lin, Y. Zhang, Ya.S. Derbenev, A.M. Kondratenko, M.A. Kondratenko, Yu.N. Filatov, P. Adams, H.X. Huang, F. Méot, V. Ptitsyn, W. Schmidke,
  10. Estimates of intrabeam stripping of H- ions in the JLEIC ion linac with PyORBIT
    Amy Sy
  11. Stripping chicane design for the JLEIC ion linac JLEIC ion linac optimization in TRACK
    Amy Sy


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