ionization energy distribution functionionization probabilitysudden approximationThe problem of the stability of a confined atom when it is extracted from the confining cavity has been investigated, modeled by a spherical hard wall potential. The ionization probability when the atom is released from ...
If the ionization potential of hydrogen atom is13.6eV, the energy required to remove from the third orbit of hydrogen atom isk/2eV. Find the value ofk……. View Solution If the binding energy of the electron in a hydrogen atom is13.6eV, the energy required to remove the electron from the...
IONIZATION (Atomic physics)A correction to the article "Ionization of Excited States of the Hydrogen Atom by a Laser Pulse," that was published in a 2005 issue of the "Journal of Experimental and Theoretical Physics" is presented.Journal of Experimental & Theoretical Ph...
energyenergy rangeThe processes in a hydrogen atom moving at a certain velocity along a row of atoms in a carbon nanotube are considered. The change in the atomic state is calculated by numerically solving the nonstationary Schrdinger equation. The ionization time of the atom is estimated....
The differential cross section for ionization of a hydrogen atom by fast electrons in an external uni-form electric field is calculated using the nonrelativistic Born approximation. It is shown that the cross section obtained can differ substantially from a similar ionization cross section of an isola...
Wepresentheretripledifferentialcrosssectionsforionizationofhydrogenatomsbyelectron impactat1eV,0.5eVand0.3eVenergyabovethreshold,calculatedinthehypersphericalpartial wavetheory.TheresultsareinverygoodagreementwiththeavailablesemiclassicalresultsofDeb andCrothers[13]fortheseenergies.Withthis,weareabletodemonstratethatthe...
H-like atomstrong electromagnetic fielddoubly degenerate intermediate bound stateKeldysh-Feisal-Reiss approachMultiphoton resonant ionization in the case of a doubly degenerate intermediate bound state is studied. In the Keldysh-Feisal-Reiss approach, expressions for the energy and angular photoelectron ...
The response of a hydrogen atom to an intense nonresonant laser field is investigated by direct numerical solution of the time-dependent Schrodinger equati... DeVries,Paul L - 《Journal of the Optical Society of America B Optical Physics》 被引量: 59发表: 1990年 Multiphoton ionization of an ...
An approximate non-perturbative theory of multiphoton ionization of a hydrogen atom by two strong radiation fields is outlined. The special case is then considered for when one of the fields is of low intensity and high frequency and the other field is of high intensity and low frequency. A ...
A theoretical study of the ionization of hydrogen atoms by short external half-cycle pulses (HCPs) as a function of the pulse duration, using different quantum and classical approaches, ispresented. Total ionization probability and energy distributions of ejected electrons are calculated in the ...