Jx. Wang et al., ELECTRON-CAPTURE AND VIOLENT ACCELERATION BY AN EXTRA-INTENSE LASER-BEAM, Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics, 58(5), 1998, pp. 6575-6577
This paper reports on an interesting phenomenon in strong-field laser
physics. It has been found, by numerical simulation method, that when
interacting with an extraintense stationary laser beam (Q greater than
or similar to 100, when Q is the dimensionless measure of the field i
ntensity [Y. K. Ho, Phys. Lett. A 220, 189 (1996)], the electron can b
e captured and violently accelerated by the laser beam field. [S1063-6
51X(98)00811-3].