2022•Unpublished venueOpen access
Design of the Electron Ion Collider Electron Storage Ring SRF cavity
J. Guo, Eoin O’Meara Daly, J. Matalevich, G. Park, Robert A. Rimmer, Haipeng Wang, Song Wang, Doug Holmes, Scott Smith, W. Xu, A. Zaltsman, James Henry
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Abstract
The Electron Ion Collider (EIC) under construction at Brookhaven National Laboratory is a high luminosity collider as the next major research facility for the nuclear physics community. Among the numerous RF subsystems in the EIC, the electron storage ring (ESR) fundamental RF cavities system is one of the most challenging. This system will handle a high beam current of up to 2.5A and replenish up to 10MW of beam power losses from synchrotron radiation and HOM. Variable coupling is required in the cavities due to the wide range of required total RF voltage and beam current combinations. In this paper, we will present the status of the design and future plans.