Author: Gilanliogullari, O.
Paper Title Page
MOPA64 Circular Modes for Mitigating Space-Charge Effects and Enabling Flat Beams 189
  • O. Gilanliogullari
    IIT, Chicago, Illinois, USA
  • B. Mustapha
    ANL, Lemont, Illinois, USA
  • P. Snopok
    Illinois Institute of Technology, Chicago, Illlinois, USA
  Funding: This work was supported by the U.S. Department of Energy, under Contract No. DE-AC02-06CH11357
Flat beams are preferred in high-intensity accelerators and high-energy colliders due to one of the transverse plane emittances being smaller, which enhances luminosity and beam brightness. However, flat beams are devastating at low energies due to space charge forces which are significantly enhanced in one plane. The same is true, although to a lesser degree, for non-symmetric elliptical beams. In order to mitigate this effect, circular mode beam optics can be used. In this paper, we show that circular mode beams dilute space charge effects at lower energies, and can be transformed to flat beams later on.
DOI • reference for this paper ※ doi:10.18429/JACoW-NAPAC2022-MOPA64  
About • Received ※ 09 August 2022 — Revised ※ 11 August 2022 — Accepted ※ 12 August 2022 — Issue date ※ 23 August 2022
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