Zobrazeno 1 - 10
of 139
pro vyhledávání: '"A V, Volotka"'
Akademický článek
Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.
K zobrazení výsledku je třeba se přihlásit.
Autor:
Dmitry A. Glazov, Dmitrii V. Zinenko, Valentin A. Agababaev, Artyom D. Moshkin, Elizaveta V. Tryapitsyna, Anna M. Volchkova, Andrey V. Volotka
Publikováno v:
Atoms, Vol 11, Iss 9, p 119 (2023)
The current status of the theoretical investigation of the bound-electron g factor in lithium-like and boron-like highly charged ions is reported. Some tension between the several theoretical values and measurements is discussed. Then, prospects for
Externí odkaz:
https://doaj.org/article/c3074665a8524002b605542bb9db919f
Publikováno v:
Symmetry, Vol 13, Iss 6, p 1014 (2021)
The redefined vacuum approach, which is frequently employed in the many-body perturbation theory, proved to be a powerful tool for formula derivation. Here, we elaborate this approach within the bound-state QED perturbation theory. In addition to gen
Externí odkaz:
https://doaj.org/article/33c7e3f3bd7745e5971e0c53069dfad8
Publikováno v:
Physical Review A
We present the systematic QED treatment of the electron correlation effects on the $g$ factor of lithiumlike ions for the wide range of nuclear charge number $Z= 14$ -- $82$. The one- and two-photon exchange corrections are evaluated rigorously withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7b859641a4623b497e15a7ef808c30f
http://arxiv.org/abs/2305.04245
http://arxiv.org/abs/2305.04245
Autor:
Florian Köhler, Klaus Blaum, Michael Block, Stanislav Chenmarev, Sergey Eliseev, Dmitry A. Glazov, Mikhail Goncharov, Jiamin Hou, Anke Kracke, Dmitri A. Nesterenko, Yuri N. Novikov, Wolfgang Quint, Enrique Minaya Ramirez, Vladimir M. Shabaev, Sven Sturm, Andrey V. Volotka, Günter Werth
Publikováno v:
Nature Communications, Vol 7, Iss 1, Pp 1-8 (2016)
In addition to hyperfine splitting effects, isotope shifts of atomic electronic energy levels allow the investigation nuclear properties. Here, the authors study the isotope dependence of the Zeeman effect in litihium-like calcium isotopes in a Penni
Externí odkaz:
https://doaj.org/article/5d83ddb1bb0e49c0abf719452cc4ac27
Publikováno v:
Atoms, Vol 8, Iss 3, p 54 (2020)
Photoelectron angular distributions of the two-photon ionization of neutral atoms are theoretically investigated. Numerical calculations of two-photon ionization cross sections and asymmetry parameters are carried out within the independent-particle
Externí odkaz:
https://doaj.org/article/89724c7556524c57966f56fb04a598a4
Publikováno v:
Atoms, Vol 8, Iss 2, p 12 (2020)
Scattering of light on relativistic heavy ion beams is widely used for characterizing and tuning the properties of both the light and the ion beam. Its elastic component—Rayleigh scattering—is investigated in this work for photon energies close t
Externí odkaz:
https://doaj.org/article/989f1a29d4674d3da17a5aaa102414b4
Publikováno v:
Physical Review Research, Vol 2, Iss 1, p 013364 (2020)
The rigorous QED evaluation of the one- and two-photon exchange corrections to the ground-state hyperfine splitting in Li-like ions is presented for the wide range of nuclear charge number Z=7–82. The calculations are carried out in the framework o
Externí odkaz:
https://doaj.org/article/422721e4f92c432097fb29403b181f94
Autor:
S. X. Wang, Z. K. Huang, W. Q. Wen, W. L. Ma, H. B. Wang, S. Schippers, Z. W. Wu, Y. S. Kozhedub, M. Y. Kaygorodov, A. V. Volotka, K. Wang, C. Y. Zhang, C. Y. Chen, C. Liu, H. K. Huang, L. Shao, L. J. Mao, X. M. Ma, J. Li, M. T. Tang, K. M. Yan, Y. B. Zhou, Y. J. Yuan, J. C. Yang, S. F. Zhang, X. Ma, L. F. Zhu
Publikováno v:
Physical Review A. 106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f07c936dbbeaab03bc7f9269e443994
https://doi.org/10.1103/physreva.106.042808
https://doi.org/10.1103/physreva.106.042808
Publikováno v:
Physical Review A. 106
The total ionization rate of biharmonic ($\omega + 3\omega$) ionization is studied within the independent particle approximation and the third order perturbation theory. Particular attention is paid to how the polarization of the biharmonic light fie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0311725545f8fde4b571f8a3f713de7
https://doi.org/10.1103/physreva.106.013118
https://doi.org/10.1103/physreva.106.013118