Author: Benson, S.V.
Paper Title Page
MO2AA04 Electron Ion Collider Strong Hadron Cooling Injector and ERL 7
 
  • E. Wang, W.F. Bergan, F.J. Willeke
    BNL, Upton, New York, USA
  • S.V. Benson, K.E. Deitrick
    JLab, Newport News, Virginia, USA
  • D. Douglas
    Douglas Consulting, York, Virginia, USA
  • C.M. Gulliford
    Cornell University (CLASSE), Cornell Laboratory for Accelerator-Based Sciences and Education, Ithaca, New York, USA
  • C.E. Mayes, N.W. Taylor
    Xelera Research LLC, Ithaca, New York, USA
  • J. Qiang
    LBNL, Berkeley, California, USA
 
  Funding: The work is supported by Brookhaven Science Associates, LLC under Contract No. DESC0012704 with the U.S. Department of Energy.
In­tra-beam Scat­ter­ing (IBS) and other dif­fu­sion mech­a­nisms in the EIC Hadron Stor­age Ring (HSR) de­grade the beam emit­tances dur­ing a store, with growth times of about 2 hours at the nom­i­nal pro­ton en­er­gies of 275GeV, 100 GeV, and 41 GeV. Strong Hadron Cool­ing (SHC) can main­tain good hadron beam qual­ity and high lu­mi­nos­ity dur­ing long col­li­sion stores. A novel cool­ing method ’ Co­her­ent elec­tron Cool­ing (CeC) ’ is cho­sen as the base­line SHC method, due to its high cool­ing rates. An En­ergy Re­cov­ery Linac (ERL) is used to de­liver an in­tense high-qual­ity elec­tron beam for cool­ing. In this paper, we dis­cuss the beam re­quire­ments for SHC-CeC and de­scribe the cur­rent sta­tus of the in­jec­tor and ERL de­signs. Two de­signs of in­jec­tor and ERL will be pre­sented: one for ded­i­cated SHC and an­other one for SHC with pre­cooler.
 
video icon
 
  please see instructions how to view/control embeded videos  
slides icon Slides MO2AA04 [4.436 MB]  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-LINAC2022-MO2AA04  
About • Received ※ 23 August 2022 — Revised ※ 25 August 2022 — Accepted ※ 27 August 2022 — Issue date ※ 31 August 2022
Cite • reference for this paper using ※ BibTeX, ※ LaTeX, ※ Text/Word, ※ RIS, ※ EndNote (xml)