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Pis'ma v Zhurnal Èksperimental'noi i Teoreticheskoi Fiziki, 2004, Volume 79, Issue 6, Pages 320–325
(Mi jetpl2253)
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This article is cited in 30 scientific papers (total in 30 papers)
ATOMS, SPECTRA, RADIATIONS
On the relativistic theory of tunneling
V. S. Popova, B. M. Karnakovb, V. D. Murb a Institute for Theoretical and Experimental Physics, Moscow
b Moscow Engineering Physics Institute (State University)
Abstract:
A relativistic generalization of the semiclassical theory of tunneling and multiphoton ionization of atoms and ions in the field of a high-intensity electromagnetic wave with linear, circular, and elliptic polarization is constructed. The exponential factor in the ionization probability is calculated for arbitrary values of adiabaticity parameter $\gamma$. In the case of low-frequency laser radiation, an asymptotically exact formula is derived for the ionization rate of the $s$ atomic level, including the Coulomb, spin, and adiabatic corrections and the preexponential factor.
Received: 15.01.2004
Citation:
V. S. Popov, B. M. Karnakov, V. D. Mur, “On the relativistic theory of tunneling”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:6 (2004), 320–325; JETP Letters, 79:6 (2004), 262–267
Linking options:
https://www.mathnet.ru/eng/jetpl2253 https://www.mathnet.ru/eng/jetpl/v79/i6/p320
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