Publications
Publication Information
| Title | The Design of a High Charge Polarized Preinjector for the Electron-Ion Collider |
| Authors | Erdong Wang, W. Liu, V. Ranjbar, J. Skaritka, Nicholaos Tsoupas, Joseph Grames, Jiquan Guo |
| JLAB number | JLAB-ACC-21-3482 |
| LANL number | (None) |
| Other number | DOE/OR/23177-5336 |
| Document Type(s) | (Meeting) |
| Category: | Beam Dynamics |
| Associated with EIC: | No |
| Supported by Jefferson Lab LDRD Funding: | No |
| Funding Source: | Nuclear Physics (NP) |
| Other Funding: | DE-SC0012704 |
|
Meeting Paper compiled for IPAC21 Proceedings Proceedings of IPAC 2021 Edited By Liu Lin, John M. Byrd, Regis Neuenschwander, Renan Picoreti, Volker R. W. Schaa JACOW (2021) Page(s) 1428-1430 | |
| Publication Abstract: | The design of the electron pre-injector of the Electron-Ion Collider (EIC) project to generate 4 x 7 nC bunch has been advancing to meet the requirements for injection into the Rapid Cycling Synchrotron (RCS). The major challenges are high charge transport and achieving small energy spread from 3 GHz traveling-wave plate(TWP). The designed preinjector includes the polarized electron source, bunching section, TWP Linac, zigzag phase space manipulation and spin rotator. In this report, we will discuss the RF frequency selection and the way to reduce energy spread down to 0.2% by longitudinal phase space manipulate. We will also report the results of beamline simulation using space charge code and the conceptual design of spin rotator. |
| Experiment Numbers: | |
| Group: | Ctr for Injectors&Sources |
| Document: | |
| DOI: | https://doi.org/10.18429/JACoW-IPAC2021-TUPAB037 |
| Accepted Manuscript: | tupab037.pdf |
| Supporting Documents: | |
| Supporting Datasets: | |