Zobrazeno 1 - 10
of 132
pro vyhledávání: '"V. L. Sukhorukov"'
Autor:
V. L. Sukhorukov, Nikita M. Ivanov, Arno Ehresmann, I. D. Petrov, André Knie, Dmitriy V. Rezvan, B. M. Lagutin, Philipp V. Demekhin, Nikolay M. Novikovskiy
A detailed theoretical analysis of the 1s photoionization of neon is presented. It is found that the most significant many-electron correlation in computing photoionization of inner shells is the rearrangement of the outer shells caused by the inner
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5133f7975bddf29ef844855546104462
http://arxiv.org/abs/2105.09706
http://arxiv.org/abs/2105.09706
Autor:
K. H. Schartner, Arno Ehresmann, V. L. Sukhorukov, I. D. Petrov, H. Schmoranzer, B. M. Lagutin
The progress and the chronology in understanding the influence of electron correlations on the electronic structure of atoms and the dynamics of atomic processes are reviewed focusing on benchmark rare-gas atoms. The contributions and the chronologic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::48777c07880bf7735f695682dfe3d557
Autor:
Nicolay M. Novikovskiy, Philipp V. Demekhin, Arno Ehresmann, André Knie, V. L. Sukhorukov, B. M. Lagutin, I. D. Petrov
Publikováno v:
The European Physical Journal D. 73
The two-photon above-threshold 3p-ionization of argon for the photon energies exceeding the 3p-ionization threshold is studied using the correlation function technique. Generalized two-photon ionization cross sections were calculated taking into acco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5630d0ecd6554e7e2ec5f4fda3c7b3df
https://doi.org/10.1140/epjd/e2019-90615-1
https://doi.org/10.1140/epjd/e2019-90615-1
Publikováno v:
The European Physical Journal D. 73
Photoionization cross sections σnγ(ω) and photoelectron angular distribution parameters βnγ(ω) are systematically computed for the closed-shell molecules CH4, NH3, H2O and CO. Calculations are performed by the single center (SC) method based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0b3bccd69ea290e5343383c379227b5
https://doi.org/10.1140/epjd/e2019-90628-8
https://doi.org/10.1140/epjd/e2019-90628-8
Autor:
V. L. Sukhorukov, I. D. Petrov, Philipp V. Demekhin, Dmitriy V. Rezvan, Nikolay M. Novikovskiy, B. M. Lagutin
Publikováno v:
The European Physical Journal D. 73
Rearrangement of the electron shells accompanying inner-shell photoionization of the CH4 molecule is studied theoretically. For this purpose, the K-shell photoionization cross section σ1s (ω) and the respective photoelectron angular distribution (P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e56753beb053a972e07454f19a1ad15b
https://doi.org/10.1140/epjd/e2019-90549-6
https://doi.org/10.1140/epjd/e2019-90549-6
Autor:
Ph. V. Demekhin, N. M. Novikovskiy, Arno Ehresmann, B. M. Lagutin, I. D. Petrov, V. L. Sukhorukov
Publikováno v:
Journal of Physics: Conference Series. 1412:152018
Synopsis The two-photon ionization of the Ne–CH4 and Ar–SH4 isoelectronic systems was studied theoretically for the photon energies exceeding the ionization threshold of the outer shells. The calculations demonstrate that the two-photon ionizatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f580c05e7b1d1a080f57db4309d3c73e
https://doi.org/10.1088/1742-6596/1412/15/152018
https://doi.org/10.1088/1742-6596/1412/15/152018
Publikováno v:
Physical Review A. 95
Two-photon ionization of xenon was investigated theoretically for exciting-photon energies from 6.7 to 11.5 eV, which results in the ionization of Xe between $5{p}_{1/2}$ (13.43 eV) and $5s$ (23.40 eV) thresholds. We describe the extension of a previ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c8af3e7c70d7574ecdf50d16320db945
https://doi.org/10.1103/physreva.95.063414
https://doi.org/10.1103/physreva.95.063414
Publikováno v:
Indian Journal of Science and Technology. 9
Objectives: The objective of this study is to investigate the effects produced by intensive ultrasound on rheological properties of oil and petroleum products, especially on heavy oil products with higher concentrations. Methods: Principal method of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca37dfe3b45639930e2c7dc0ee3f079f
https://doi.org/10.17485/ijst/2016/v9i42/104272
https://doi.org/10.17485/ijst/2016/v9i42/104272
Publikováno v:
Indian Journal of Science and Technology. 9
Background/Objectives: Lower output of light oil and gradual depletion of its resources result in stronger interest in developing heavy oil deposits. However, its extraction is complicated because of its high viscosity. Methods: Principal methods of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38783a0a66e60e857a117bb1c69716ab
https://doi.org/10.17485/ijst/2016/v9i29/99457
https://doi.org/10.17485/ijst/2016/v9i29/99457
Publikováno v:
The European Physical Journal D. 62:347-359
Using the configuration interaction Pauli-Fock including core polarization (CIPFCP) approach we have calculated absolute total and partial cross sections for photoionization of excited mp 5(m + 1)p J = 0−3 levels in Ar, Kr and Xe (m = 3−5) near t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91bd81f452da2af46fc377fc010d9746
https://doi.org/10.1140/epjd/e2011-10667-5
https://doi.org/10.1140/epjd/e2011-10667-5