3 papers
physics.atom-ph2026
Coherently Enhanced Cherenkov Radiation by Highly Relativistic and Ultra-Compact Electron Beams
S. Kim, C. Müller, A. B. Voitkiv
Cherenkov radiation is emitted when charged particles penetrate dielectric media with velocity higher than the speed of light in the medium. Recent developments in plasma-based acc…
physics.flu-dyn2025
Capillary flow simulation with the phase-field-based lattice Boltzmann solver
R. Thirumalaisamy, S. Kim, H. Otomo +2
The phase-field-based lattice Boltzmann (LB) model has been developed to perform high fidelity multiphase flow simulations. Its ability to accurately handle high density ratio and…
physics.atom-ph2025
Ionization of atoms by dense and compact beams of extreme relativistic electrons
S. Kim, C. Müller, A. B. Voitkiv
Ionization is one of the basic physical processes, occurring when charged particles penetrate atomic matter. When atoms are bombarded by very dense and compact beams of extreme rel…