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Tupitsyn, Il'ya Igorevich

Professor
Doctor of physico-mathematical sciences (2008)
Speciality: 01.04.02 (Theoretical physics)
Website: http://fock.phys.spbu.ru/tupicin.htm

https://www.mathnet.ru/eng/person72836
List of publications on Google Scholar
https://elibrary.ru/author_items.asp?authorid=45466
ISTINA https://istina.msu.ru/workers/304132859
https://www.webofscience.com/wos/author/record/J-6611-2013

Publications in Math-Net.Ru Citations
2024
1. A. M. Ryzhkov, D. P. Usov, I. M. Savelyev, Yu. S. Kozhedub, I. I. Tupitsyn, V. M. Shabaev, A. V. Stolyarov, “Relativistic, quantum-electrodynamic and electron-correlation corrections to the interatomic potential of the CN radical”, Optics and Spectroscopy, 132:12 (2024),  1248–1253  mathnet  elib
2. D. P. Usov, N. K. Dulaev, A. V. Stolyarov, Yu. S. Kozhedub, I. I. Tupitsyn, V. M. Shabaev, “Relativistic calculations of potential energies of low-lying electronic states and transition dipole moments of the OH radical”, Optics and Spectroscopy, 132:11 (2024),  1165–1174  mathnet  elib
3. A. R. Saetgaraev, I. I. Tupitsyn, D. P. Usov, I. M. Savelyev, N. K. Dulaev, L. V. Skripnikov, V. M. Shabaev, “Ionization potential and electron affinity of element 119: Calculations in optimized Gaussian basis set”, Optics and Spectroscopy, 132:10 (2024),  991–998  mathnet  elib
2023
4. I. M. Savelyev, M. Yu. Kaygorodov, Yu. S. Kozhedub, I. I. Tupitsyn, V. M. Shabaev, “Calculations of the binding-energy differences for highly-charged ho and dy ions”, Pis'ma v Zh. Èksper. Teoret. Fiz., 118:2 (2023),  77–81  mathnet; JETP Letters, 118:2 (2023), 87–91
5. N. K. Dulaev, I. I. Tupitsyn, D. P. Usov, Yu. S. Kozhedub, A. M. Ryzhkov, I. M. Savelyev, V. M. Shabaev, “Potential energy curves of low-lying states of the CN molecule taking into account relativistic and quantum-electrodynamic corrections”, Optics and Spectroscopy, 131:12 (2023),  1618–1622  mathnet  elib
6. N. K. Dulaev, I. I. Tupitsyn, D. P. Usov, A. M. Ryzhkov, V. M. Shabaev, “Relativistic calculations of the potential energy curve and QED-corrections for the ground state of the CO molecule”, Optics and Spectroscopy, 131:8 (2023),  1033–1038  mathnet  elib
7. I. I. Tupitsyn, I. M. Savelyev, Yu. S. Kozhedub, M. Yu. Kaygorodov, D. A. Glazov, N. K. Dulaev, A. V. Malyshev, V. M. Shabaev, “Orbital collapse of the 5$g$-electrons in the superheavy elements of the 8th period”, Optics and Spectroscopy, 131:7 (2023),  895–898  mathnet  elib 1
8. N. K. Dulaev, M. Yu. Kaygorodov, A. V. Malyshev, I. I. Tupitsyn, V. M. Shabaev, “Relativistic calculations of the energies of the low-lying $1sns$, $1snp$ è $1snd$ states and the probabilities of the one-photon $1snl\to 1sn'l'$ transitions in heliumlike uranium”, Optics and Spectroscopy, 131:3 (2023),  305–312  mathnet  elib
2022
9. S. V. Bezborodov, I. I. Tupitsyn, A. V. Malyshev, D. V. Mironova, V. M. Shabaev, “Calculations of relativistic, correlation, nuclear and quantum-electrodynamics corrections to the energies and ionization potentials of the ground state of lithium-like ions”, Optics and Spectroscopy, 130:10 (2022),  1471–1478  mathnet  elib
10. I. I. Tupitsyn, M. Yu. Kaygorodov, D. A. Glazov, A. M. Ryzhkov, D. P. Usov, V. M. Shabaev, “Application of the relativistic electron localization function to study the electronic structure of superheavy elements”, Optics and Spectroscopy, 130:7 (2022),  1022–1031  mathnet  elib
2021
11. I. I. Tupitsyn, A. V. Malyshev, D. A. Glazov, M. Yu. Kaygorodov, Yu. S. Kozhedub, I. M. Savelyev, V. M. Shabaev, “Relativistic calculations of the chemical properties of the superheavy element with $Z$ = 119 and its homologues”, Optics and Spectroscopy, 129:7 (2021),  841–847  mathnet  elib; Optics and Spectroscopy, 129:9 (2021), 1038–1044 5
12. A. V. Malyshev, Y. S. Kozhedub, I. S. Anisimova, D. A. Glazov, M. Yu. Kaygorodov, I. I. Tupitsyn, V. M. Shabaev, “Ground-state binding energy of berylliumlike molybdenum: correlation and quantum-electrodynamics effects”, Optics and Spectroscopy, 129:5 (2021),  559–568  mathnet  elib; Optics and Spectroscopy, 129:6 (2021), 652–661 3
2020
13. N. A. Zubova, M. Yu. Kaygorodov, Yu. S. Kozhedub, A. V. Malyshev, R. V. Popov, I. M. Savelyev, I. I. Tupitsyn, V. M. Shabaev, “Isotope shifts of energy levels in helium-like highly charged ions”, Optics and Spectroscopy, 128:8 (2020),  1085–1093  mathnet  elib; Optics and Spectroscopy, 128:8 (2020), 1090–1099 3
14. V. A. Zaytsev, I. A. Maltsev, I. I. Tupitsyn, V. M. Shabaev, V. Yu. Ivanov, “Complex rotated relativistic configuration-interaction calculations of $1s2l2l'$ states in O$^{5+}$ ion”, Optics and Spectroscopy, 128:3 (2020),  318–325  mathnet  elib; Optics and Spectroscopy, 128:3 (2020), 307–314 8
15. A. V. Malyshev, D. A. Glazov, I. A. Aleksandrov, I. I. Tupitsyn, V. M. Shabaev, “Relativistic calculation of the nuclear recoil effect on the $g$ factor of the $^2P_{3/2}$ state in highly charged B-like ions”, Optics and Spectroscopy, 128:3 (2020),  309–317  mathnet  elib; Optics and Spectroscopy, 128:3 (2020), 297–306 4
16. I. I. Tupitsyn, S. V. Bezborodov, A. V. Malyshev, D. V. Mironova, V. M. Shabaev, “Calculations of relativistic, correlation, nuclear and quantum-electrodynamic corrections to energy and ionization potential of the ground state of helium-like ions”, Optics and Spectroscopy, 128:1 (2020),  24–33  mathnet  elib; Optics and Spectroscopy, 128:1 (2020), 21–31 4
2018
17. D. A. Glazov, A. V. Malyshev, V. M. Shabaev, I. I. Tupitsyn, “Nuclear recoil effect on the $g$ factor of middle-$Z$ boronlike ions”, Optics and Spectroscopy, 124:4 (2018),  441–445  mathnet  elib; Optics and Spectroscopy, 124:4 (2018), 457–461 15
2017
18. A. V. Malyshev, V. M. Shabaev, D. A. Glazov, I. I. Tupitsyn, “Nuclear recoil effect on the $g$-factor of heavy ions: prospects for tests of quantum electrodynamics in a new region”, Pis'ma v Zh. Èksper. Teoret. Fiz., 106:12 (2017),  731–736  mathnet  elib; JETP Letters, 106:12 (2017), 765–770  isi  scopus 20
1983
19. I. I. Tupitsyn, R. A. Èvarestov, V. A. Lovchikov, “Application of special point theory to nonlocal exchange potential calculation”, Fizika Tverdogo Tela, 25:3 (1983),  625–629  mathnet

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