2 papers
physics.plasm-ph2024
Probing the radiation-dominated regime of laser-plasma interaction in multi-beam configurations of petawatt lasers
T. Liseykina, E. Peganov, S. Popruzhenko
We model numerically the ultrarelativistic dynamics of a dense plasma microtarget in a focus of several intersecting femtosecond laser pulses of multi-petawatt power each. The aim…
physics.atom-ph2020
Focal-shape effects on the efficiency of the tunnel-ionization probe for extreme laser intensities
M. F. Ciappina, E. E. Peganov, S. V. Popruzhenko
We examine the effect of laser focusing on the potential of a recently discussed scheme [M.F. Ciappina {\em et al}, Phys. Rev. A 99, 043405 (2019); Las. Phys. Lett. 17, 025301 (202…