2 papers
physics.acc-ph2026
Effects of the Direct Space Charge on Transverse Coupled-Bunch Instabilities
Chao Li
The ultralow transverse emittance of diffraction-limited electron storage rings leads to high beam densities, making direct space-charge effects increasingly relevant despite their…
physics.acc-ph2026
Longitudinal beam dynamics with active cavity systems
Chao Li, Yong-Chul Chae, Sven Pfeiffer +1
In storage-ring-based light sources, harmonic cavities are commonly employed to lengthen the bunch, thereby mitigating collective effects and enhancing beam lifetime. However, this…