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physics.acc-ph2026
Terahertz-driven electron acceleration from subrelativistic to fully relativistic energies in stepped dielectric-lined waveguides
Filip J. Peczek, Laurence J. R. Nix, Graeme Burt +6
The short wavelength of terahertz (THz) waves makes the acceleration of electrons, from typical electron gun energies to fully relativistic energies, challenging due to the need to…
physics.acc-ph2026
Controlling external injection in laser-plasma accelerators with terahertz frequency bunch manipulation
Aras Amini, Lewis R. Reid, James K. Jones +6
Laser-plasma wakefield acceleration (LWFA) offers ultrahigh accelerating gradients in compact setups, but the complex non-linear nature of the process makes it challenging to gener…