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Space Charge Effects in Low Energy Magnetized Electron Beam
- Publication Year :
- 2021
- Publisher :
- JACoW Publishing, Geneva, Switzerland, 2021.
-
Abstract
- Magnetized electron cooling is one of the major approaches towards obtaining the required high luminosity in the proposed Electron-Ion Collider (EIC). In order to increase the cooling efficiency, a bunched electron beam with a high bunch charge and high repetition rate is required. At Jefferson Lab, we generated magnetized electron beams with high bunch charge using a new compact DC high voltage photogun biased at -300 kV with bialkali-antimonide photocathode and a commercial ultra-fast laser. This contribution discusses how magnetization affects space charge dominated beams as a function of magnetic field strength, gun high voltage, and laser pulse width, and spot size in comparison with simulations performed using General Particle Tracer.<br />Proceedings of the 12th International Particle Accelerator Conference, IPAC2021, Campinas, SP, Brazil
- Subjects :
- MC5: Beam Dynamics and EM Fields
Physics::Accelerator Physics
Accelerator Physics
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi...........7e43a429b22706acf8768047ef99e546
- Full Text :
- https://doi.org/10.18429/jacow-ipac2021-wepab093