aqora

Excitation of an atom by a nonmonochromatic electromagnetic field

B. A. Veklenko

Russian Physics JournalJun 1, 19810 citations

Emission of an atom during its interaction with an ultrashort pulse of electromagnetic field

V. I. Matveev

The electronic transitions and emission of an atom during its interaction with a spatially inhomogeneous ultrashort pulse of electromagnetic field are considered. The probabilities of excitation and ionization, as well as the spectra and cross sections of reemission of such a pulse by the atom, are obtained. As an example, the one-and two-electron inelastic processes accompanying the interaction of ultrashort pulses with hydrogen-and helium-like atoms are considered.

Optics and SpectroscopyJan 1, 20040 citations

Interaction of Atoms with an electromagnetic field

Igor I Sobel'man

Elsevier eBooksJan 1, 19720 citations

Emission and electron transitions in an atom interacting with an ultrashort electromagnetic pulse

V. I. Matveev

Electron transitions and emission of an atom interacting with a spatially inhomogeneous ultrashort electromagnetic pulse are considered. The excitation and ionization probabilities are obtained as well as the spectra and cross sections of the reemission of such a pulse by atoms. By way of an example, one-and two-electron inelastic processes accompanying the interaction of ultrashort pulses with hydrogen-and helium-like atoms are considered. The developed technique makes it possible to take into account exactly the spatial non-uniformity of the ultrashort pulse field and photon momenta in the course of reemission.Electron transitions and emission of an atom interacting with a spatially inhomogeneous ultrashort electromagnetic pulse are considered. The excitation and ionization probabilities are obtained as well as the spectra and cross sections of the reemission of such a pulse by atoms. By way of an example, one-and two-electron inelastic processes accompanying the interaction of ultrashort pulses with hydrogen-and helium-like atoms are considered. The developed technique makes it possible to take into account exactly the spatial non-uniformity of the ultrashort pulse field and photon momenta in the course of reemission.

Journal of Experimental and Theoretical PhysicsNov 1, 200334 citations

Radiation emission by an atom in an external electromagnetic field

A. P. Kazantsev

Apr 1, 19740 citations

Spectra induced by interactions of atoms with ultrashort electromagnetic pulses

Есеев Марат Каналбекович, V. I. Matveev, Абикулова Наталья Вячеславовна

An ultrashort pulse of an electromagnetic field incident on an atom shakes the atom and gives rise to various electron transitions in it. These processes are accompanied by the reemission of the incident ultrashort pulse. This paper studies the relation between the spectra of reemitted photons of an ultrashort pulse and the transitions of atomic electrons into particular states. The obtained partial reemission spectra can allow one to relate direction patterns to the probability of the excitation of an atom into different states.An ultrashort pulse of an electromagnetic field incident on an atom shakes the atom and gives rise to various electron transitions in it. These processes are accompanied by the reemission of the incident ultrashort pulse. This paper studies the relation between the spectra of reemitted photons of an ultrashort pulse and the transitions of atomic electrons into particular states. The obtained partial reemission spectra can allow one to relate direction patterns to the probability of the excitation of an atom into different states.

Optics and SpectroscopyFeb 1, 20098 citations

Excitation and Emission of an Atom in Its Interaction with an Ultrashort Electromagnetic Field Pulse

Related papers

Excitation and Emission of an Atom in Its Interaction with an Ultrashort Electromagnetic Field Pulse

Related papers