Atomic ionization by ultrashort half-cycle pulses

D. G. Arbó, M. S. Gravielle, K. Tőkési, S. Borbély, K. Dimitriou, J. E. Miraglia

Research output: Contribution to journalConference article

Abstract

A theoretical study of the ionization of hydrogen atoms as a result of the interaction with ultrashort external half-cycle pulses is presented. Total ionization probability and energy distributions of ejected electrons are calculated in the framework of the single distorted Coulomb-Volkov (CVA) and the doubly-distorted impulsive Coulomb-Volkov (ICV) approximations. Quantum and classical results are compared to the exact solution of the time dependent Schrödinger equation. We show that the ICV bears a considerable improvement to the CVA energy distribution in the low-energy region, where CVA fails.

Original languageEnglish
Article number022030
JournalJournal of Physics: Conference Series
Volume194
Issue number2
DOIs
Publication statusPublished - Dec 24 2009
Event26th International Conference on Photonic, Electronic and Atomic Collisions - Kalamazoo, United States
Duration: Jul 22 2009Jul 28 2009

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energy distribution
ionization
cycles
pulses
bears
hydrogen atoms
approximation
electrons
interactions
energy

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Arbó, D. G., Gravielle, M. S., Tőkési, K., Borbély, S., Dimitriou, K., & Miraglia, J. E. (2009). Atomic ionization by ultrashort half-cycle pulses. Journal of Physics: Conference Series, 194(2), [022030]. https://doi.org/10.1088/1742-6596/194/2/022030

Atomic ionization by ultrashort half-cycle pulses. / Arbó, D. G.; Gravielle, M. S.; Tőkési, K.; Borbély, S.; Dimitriou, K.; Miraglia, J. E.

In: Journal of Physics: Conference Series, Vol. 194, No. 2, 022030, 24.12.2009.

Research output: Contribution to journalConference article

Arbó, DG, Gravielle, MS, Tőkési, K, Borbély, S, Dimitriou, K & Miraglia, JE 2009, 'Atomic ionization by ultrashort half-cycle pulses', Journal of Physics: Conference Series, vol. 194, no. 2, 022030. https://doi.org/10.1088/1742-6596/194/2/022030
Arbó, D. G. ; Gravielle, M. S. ; Tőkési, K. ; Borbély, S. ; Dimitriou, K. ; Miraglia, J. E. / Atomic ionization by ultrashort half-cycle pulses. In: Journal of Physics: Conference Series. 2009 ; Vol. 194, No. 2.
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