Author: Pogorelov, I.V.
Paper Title Page
TUPAB177 Simulating Magnetized Electron Cooling for EIC with JSPEC 1813
 
  • S.J. Coleman, D.L. Bruhwiler, B. Nash, I.V. Pogorelov
    RadiaSoft LLC, Boulder, Colorado, USA
  • H. Zhang
    JLab, Newport News, Virginia, USA
 
  We present a possible electron cooling configuration for the proposed Electron Ion Collider (EIC) facility, developed using a Nelder-Mead Simplex optimization procedure built into JSPEC, an electron cooling code developed at Jefferson Lab. We show the time evolution of the emittance of the ion beam in the presence of this cooler evaluated assuming the ion distribution remains Gaussian. We also show that bi-gaussian distributions emerge in simulations of ion macro-particles. We show how intra-beam scattering can be treated with a core-tail model in simulations of ion macro-particles. The Sirepo/JSPEC* and Sirepo/Jupyter** apps will be presented, with instructions enabling the community to reproduce our simulations.
* https://www.sirepo.com/jspec
** https://www.sirepo.com/jupyter
 
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-TUPAB177  
About • paper received ※ 19 May 2021       paper accepted ※ 15 June 2021       issue date ※ 16 August 2021  
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