Excitation and ionization of a particle in a one-dimensional potential well of zero radius by an extremely short light pulse

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Excitation and ionization of a particle in a one-dimensional potential well of zero radius by an extremely short light pulse. / Архипов, Ростислав Михайлович; Архипов, Михаил Викторович ; Пахомов, Антон Владимирович ; Розанов, Николай Николаевич.

In: OPTICS AND SPECTROSCOPY, Vol. 132, No. 3, 10.2022, p. 351-353.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{fd4d124a95294728a97cfeefb1d5fcb7,

title = "Excitation and ionization of a particle in a one-dimensional potential well of zero radius by an extremely short light pulse",

abstract = "The Migdal sudden perturbation approximation is used to solve the problem of excitation and ionization particles in a one-dimensional potential of zero radius with an extremely short pulse. There is has only one energy level in such a one-dimensional the delta-shaped potential well. It is shown that for pulse durations shorter than the characteristic period of oscillations of the wave function of the particle in the bound state, the population of the level (and the probability of ionization) is determined by the ratio of the electric the area of ??the pulse to the characteristic {"}scale{"} of the area inversely proportional to the area of ??localization of the particle in a bound state. Keywords: unipolar pulses, electrical pulse area, atomic scale of electric area.",

author = "Архипов, {Ростислав Михайлович} and Архипов, {Михаил Викторович} and Пахомов, {Антон Владимирович} and Розанов, {Николай Николаевич}",

year = "2022",

month = oct,

doi = "10.21883/eos.2022.03.53561.2959-21",

language = "English",

volume = "132",

pages = "351--353",

journal = "OPTICS AND SPECTROSCOPY",

issn = "0030-400X",

publisher = "Pleiades Publishing",

number = "3",

}

RIS

TY - JOUR

T1 - Excitation and ionization of a particle in a one-dimensional potential well of zero radius by an extremely short light pulse

AU - Архипов, Ростислав Михайлович

AU - Архипов, Михаил Викторович

AU - Пахомов, Антон Владимирович

AU - Розанов, Николай Николаевич

PY - 2022/10

Y1 - 2022/10

N2 - The Migdal sudden perturbation approximation is used to solve the problem of excitation and ionization particles in a one-dimensional potential of zero radius with an extremely short pulse. There is has only one energy level in such a one-dimensional the delta-shaped potential well. It is shown that for pulse durations shorter than the characteristic period of oscillations of the wave function of the particle in the bound state, the population of the level (and the probability of ionization) is determined by the ratio of the electric the area of ??the pulse to the characteristic "scale" of the area inversely proportional to the area of ??localization of the particle in a bound state. Keywords: unipolar pulses, electrical pulse area, atomic scale of electric area.

AB - The Migdal sudden perturbation approximation is used to solve the problem of excitation and ionization particles in a one-dimensional potential of zero radius with an extremely short pulse. There is has only one energy level in such a one-dimensional the delta-shaped potential well. It is shown that for pulse durations shorter than the characteristic period of oscillations of the wave function of the particle in the bound state, the population of the level (and the probability of ionization) is determined by the ratio of the electric the area of ??the pulse to the characteristic "scale" of the area inversely proportional to the area of ??localization of the particle in a bound state. Keywords: unipolar pulses, electrical pulse area, atomic scale of electric area.

UR - https://www.mendeley.com/catalogue/fe651729-7951-34c2-bd8b-0b316d07e060/

U2 - 10.21883/eos.2022.03.53561.2959-21

DO - 10.21883/eos.2022.03.53561.2959-21

M3 - Article

VL - 132

SP - 351

EP - 353

JO - OPTICS AND SPECTROSCOPY

JF - OPTICS AND SPECTROSCOPY

SN - 0030-400X

IS - 3

ER -

ID: 99301138