2008
DOI: 10.1103/physreva.77.013401
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Coulomb-Volkov approximation for near-threshold ionization by short laser pulses

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Cited by 117 publications
(134 citation statements)
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“…Thus the dominant final state for the first ATI peak has the angular momentum quantum number of 5. The pattern of the energy-angular distribution and the stripe number of the first ring are in good agreement with those in the literature [15,18,63]. As for the fine structures, one kind of explanation is that they are produced by the rapidly changing ponderomotive potential in the short laser pulse [16].…”
Section: B Multiphoton Above-threshold Ionization Of Hydrogen Atom Isupporting
confidence: 77%
See 1 more Smart Citation
“…Thus the dominant final state for the first ATI peak has the angular momentum quantum number of 5. The pattern of the energy-angular distribution and the stripe number of the first ring are in good agreement with those in the literature [15,18,63]. As for the fine structures, one kind of explanation is that they are produced by the rapidly changing ponderomotive potential in the short laser pulse [16].…”
Section: B Multiphoton Above-threshold Ionization Of Hydrogen Atom Isupporting
confidence: 77%
“…These stripes are induced by the long-range Coulomb potential and are related to the fact that the ATI peak is determined by one dominant partial wave in the final state [15,17]. The number of the stripes equals the angular momentum quantum number of the dominant partial wave in the final state plus one [15,17,18,63]. In Fig.…”
Section: B Multiphoton Above-threshold Ionization Of Hydrogen Atom Imentioning
confidence: 99%
“…(8) has been widely used to describe the emitted electron immersed in the laser field. For example the Strong Field Approximation (SFA) [12,13,17,22], the Coulomb-Volkov Approximation (CVA) [5,8,11,15,23] and the semiclassical application of the Simple Man's Model (SCM) [3,4,6] employ the non-stationary Volkov state as final wavefunction. The use of length gauge for the perturbation potential, i.e.…”
Section: Above Threshold Ionizationmentioning
confidence: 99%
“…In the past two decades, strong-field ionization of atomic targets has been studied widely both in theoretical calculations and in experiments [1][2][3][4][5][6][7][8][9]. Most of the experiments have focused on rare-gas atoms whose ionization potential I p = 12-25 eV, with the laser wavelength centered around 800 nm.…”
Section: Introductionmentioning
confidence: 99%