Dynamic stabilization of hydrogen in an intense, high-frequency, pulsed laser field

We present calculations of ionization rates, trapping probabilities, and electron densities for a three-dimensional hydrogen atom in an intense, high-frequency, pulsed laser field. Under certain conditions, we find that hydrogen has a significant probability of surviving the ramp of the laser field...

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Veröffentlicht in:	Physical review letters 1991-05, Vol.66 (20), p.2601-2604
Hauptverfasser:	KULANDER, K. C, SCHAFER, K. J, KRAUSE, J. L
Format:	Artikel
Sprache:	eng
Schlagworte:	640302 - Atomic, Molecular & Chemical Physics- Atomic & Molecular Properties & Theory AMPLITUDES ATOMIC AND MOLECULAR PHYSICS Atomic properties and interactions with photons DATA DYNAMICS ELECTROMAGNETIC RADIATION ELECTRON DENSITY ELEMENTS Exact sciences and technology HYDROGEN INFORMATION INHIBITION IONIZATION LASER RADIATION MECHANICS NONMETALS NUMERICAL DATA PHOTOIONIZATION Photon interactions with atoms Physics PROBABILITY PULSES RADIATIONS STABILIZATION THEORETICAL DATA TRAPPING
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Beschreibung
Zusammenfassung:	We present calculations of ionization rates, trapping probabilities, and electron densities for a three-dimensional hydrogen atom in an intense, high-frequency, pulsed laser field. Under certain conditions, we find that hydrogen has a significant probability of surviving the ramp of the laser field to intensities at which ionization is strongly suppressed. We examine the dynamics of this process and discuss a method to observe it experimentally.
ISSN:	0031-9007 1079-7114
DOI:	10.1103/PhysRevLett.66.2601