Abstract:
The energies and widths of the supercritical resonance formed when the ground state of a uranium quasimolecule is embedded in a negative-energy continuum have been calculated. The calculations have been made taking into account the total two-center potential of the nuclei. The results obtained have been compared with both the corresponding values obtained within the monopole approximation and the values found taking into account several lower terms of the multipole expansion of the two-center potential.
Citation:
I. A. Maltsev, V. M. Shabaev, V. A. Zaytsev, R. V. Popov, Yu. S. Kozhedub, D. A. Tumakov, “Calculation of the energy and width of supercritical resonance in a uranium quasimolecule”, Optics and Spectroscopy, 128:8 (2020), 1094–1098; Optics and Spectroscopy, 128:8 (2020), 1100–1104
\Bibitem{MalShaZay20}
\by I.~A.~Maltsev, V.~M.~Shabaev, V.~A.~Zaytsev, R.~V.~Popov, Yu.~S.~Kozhedub, D.~A.~Tumakov
\paper Calculation of the energy and width of supercritical resonance in a uranium quasimolecule
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 8
\pages 1094--1098
\mathnet{http://mi.mathnet.ru/os326}
\crossref{https://doi.org/10.21883/OS.2020.08.49703.117-20}
\elib{https://elibrary.ru/item.asp?id=44045911}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 8
\pages 1100--1104
\crossref{https://doi.org/10.1134/S0030400X2008024X}
Linking options:
https://www.mathnet.ru/eng/os326
https://www.mathnet.ru/eng/os/v128/i8/p1094
This publication is cited in the following 12 articles:
N. K. Dulaev, D. A. Telnov, V. M. Shabaev, Y. S. Kozhedub, X. Ma, I. A. Maltsev, R. V. Popov, I. I. Tupitsyn, “Three-dimensional calculations of positron creation in supercritical collisions of heavy nuclei”, Phys. Rev. D, 111:1 (2025)
N. K. Dulaev, D. A. Telnov, V. M. Shabaev, Y. S. Kozhedub, I. A. Maltsev, R. V. Popov, I. I. Tupitsyn, “Angular and energy distributions of positrons created in subcritical and supercritical slow collisions of heavy nuclei”, Phys. Rev. D, 109:3 (2024)
D. A. Telnov, N. K. Dulaev, Y. S. Kozhedub, I. A. Maltsev, R. V. Popov, I. I. Tupitsyn, V. M. Shabaev, “Positron Supercritical Resonances and Spontaneous Positron Creation in Slow Collisions of Heavy Nuclei”, Phys. Atom. Nuclei, 87:3 (2024), 319
D. A. Telnov, N. K. Dulaev, Y. S. Kozhedub, I. A. Maltsev, R. V. Popov, I. I. Tupitsyn, V. M. Shabaev, “POSITRON SUPERCRITICAL RESONANCES AND SPONTANEOUS POSITRON CREATION IN SLOW COLLISIONS OF HEAVY NUCLEI”, Âdernaâ fizika, 87:3 (2024), 255
R. V. Popov, V. M. Shabaev, I. A. Maltsev, D. A. Telnov, N. K. Dulaev, D. A. Tumakov, “Spontaneous vacuum decay in low-energy collisions of heavy nuclei beyond the monopole approximation”, Phys. Rev. D, 107:11 (2023)
I. A. Maltsev, D. A. Tumakov, R. V. Popov, V. M. Shabaev, “Calculations of Relativistic Stark Energies and Widths in Hydrogen-Like Ions Using the Complex-Scaling Method”, Opt. Spectrosc., 131:4 (2023), 226
D. A. Tumakov, I. A. Maltsev, R. V. Popov, V. M. Shabaev, “Supercritical Resonance in a Strong Magnetic Field”, Opt. Spectrosc., 131:1 (2023), 56
V. A. Zaytsev, A. V. Malyshev, V. M. Shabaev, “Complex-scaled
ab initio
QED approach to autoionizing states”, Phys. Rev. A, 107:3 (2023)
I. A. Maltsev, D. A. Tumakov, R. V. Popov, V. M. Shabaev, “Relativistic Stark energies of hydrogenlike ions”, Phys. Rev. A, 108:4 (2023)
P. Grashin, K. Sveshnikov, “Vacuum polarization energy decline and spontaneous positron emission in QED under Coulomb supercriticality”, Phys. Rev. D, 106:1 (2022)
A. Krasnov, K. Sveshnikov, “Non-perturbative effects in the QED-vacuum energy exposed to the supercritical Coulomb field”, Mod. Phys. Lett. A, 37:21 (2022)
R. V. Popov, V. M. Shabaev, D. A. Telnov, I. I. Tupitsyn, I. A. Maltsev, Y. S. Kozhedub, A. I. Bondarev, N. V. Kozin, X. Ma, G. Plunien, T. Stöhlker, D. A. Tumakov, V. A. Zaytsev, “How to access QED at a supercritical Coulomb field”, Phys. Rev. D, 102:7 (2020)
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