Speaker
Quantang Zhao
(Institute of modern physics, Chinese academy of sciences)
Description
A project for a polarized electron-ion collider in China (EicC) is planned based on the high intensity heavy ion accelerator facility (HIAF), which is currently under con-struction. According to the electron beam parameters from the white-paper of EicC, two electron injectors are required, one is polarized electron beam for the collider and another one is for the energy recovery linac (ERL) used for the electron cooling (e-cooler) of high energy ions. For the polarized electron beam, a DC high voltage photocathode gun is used; for e-cooler ERL, a quarter wave length resonator (QWR) SRF photocathode gun is considered. The preliminary considerations and designs of both injectors with beam dynamics simulation studies are presented here.
Primary author
Quantang Zhao
(Institute of modern physics, Chinese academy of sciences)
Co-authors
Mrs
Jia Li
(Institute of modern physics, Chinese academy of sciences)
Mr
Xiaoxiao Yuan
(Institute of modern physics, Chinese academy of sciences)
Mr
Xin Yang
(Institute of modern physics, Chinese academy of sciences)
Dr
Zimin Zhang
(Institute of modern physics, Chinese academy of sciences)
