Zobrazeno 1 - 10
of 28
pro vyhledávání: '"A. V. Flegel"'
Publikováno v:
Physical Review A. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4be7aa76fc2e72d3a0615b556accdb8
https://doi.org/10.1103/physreva.106.063101
https://doi.org/10.1103/physreva.106.063101
Publikováno v:
Physical Review A. 104
The wave function of an electron interacting with a finite-range potential and an intense low-frequency laser pulse is analyzed within the adiabatic approximation. The closed analytic form for the wave function, which includes the rescattering correc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0139c726f3a12955626efecf9caeec66
https://doi.org/10.1103/physreva.104.033109
https://doi.org/10.1103/physreva.104.033109
Publikováno v:
Physical Review A. 102
Strong-field above-threshold detachment (ATD) is analyzed in the low-frequency (or adiabatic) limit. The explicit form of ATD amplitude is obtained within a developed low-frequency approximation. We show that in the low-frequency limit, the atomic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0eb5eda49ab23e1ca1bc9292ed90a3a1
https://doi.org/10.1103/physreva.102.063119
https://doi.org/10.1103/physreva.102.063119
Publikováno v:
Quantum Electronics. 47:222-227
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::593f08c73f0562eb91ec827d7f083c91
https://doi.org/10.1070/qel16317
https://doi.org/10.1070/qel16317
Autor:
N. V. Vvedenskii, M. V. Frolov, A N Zheltukhin, A V Flegel, A. A. Silaev, N. L. Manakov, D V Knyazeva
Publikováno v:
Quantum Electronics. 46:361-365
We have studied spectra of above-threshold ionisation of atoms by a two-colour laser field with collinear linearly polarised components. We have found a sharp (gap-like) dependence of the length of the high-energy plateau in above-threshold ionisatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97edc196e1d43cbe890ea66ce0666317
https://doi.org/10.1070/qel16036
https://doi.org/10.1070/qel16036
Publikováno v:
JETP Letters. 94:599-605
Electron photorecombination in the presence of a strong low-frequency laser field has been analyzed using an exactly solvable quantum model. It has been shown that interference patterns in the electron photorecombination spectrum are more sensitive t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c0dfd1348683d192d8c18e4c4bba02b8
https://doi.org/10.1134/s002136401120015x
https://doi.org/10.1134/s002136401120015x
Publikováno v:
JETP Letters. 87:92-97
Effective-range theory is developed to describe the processes of multiphoton bremsstrahlung absorption and the emission of laser radiation that accompanies the scattering of electrons from atoms in a laser field. It is found that the cross sections f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed0f271389d97141166c124972441919
https://doi.org/10.1134/s0021364008020069
https://doi.org/10.1134/s0021364008020069
Rescattering effects in nonresonant spontaneous laser-assisted electron-atom bremsstrahlung (LABrS) are analyzed within the framework of time-dependent effective-range (TDER) theory. It is shown that high energy LABrS spectra exhibit rescattering pla
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a3ab525c687427edaf0abd704e118e
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 38:L375-L382
The plateau features that characterize the low-frequency spectra of fundamental strong-field processes such as harmonic generation, above-threshold ionization and laser-assisted electron–atom scattering are shown to exist also for photon energies E
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96cc47fd0a2480f7e89e4a967cf063c9
https://doi.org/10.1088/0953-4075/38/23/l02
https://doi.org/10.1088/0953-4075/38/23/l02
Publikováno v:
Journal of Physics B: Atomic, Molecular and Optical Physics. 38:L27-L34
We present analytical estimates for high-energy plateau cutoff positions in the spectra of the most common laser–atom processes (above-threshold detachment/ionization, high-harmonic generation and laser-assisted electron–atom scattering) for the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f35b6390b8cd8eaf9411c2ef5a0aa234
https://doi.org/10.1088/0953-4075/38/1/l04
https://doi.org/10.1088/0953-4075/38/1/l04