Find Research outputs — Saint Petersburg State University

2015

Positron creation probabilities in low-energy heavy-ion collisions

Bondarev, A. I., Tupitsyn, I. I., Maltsev, I. A., Kozhedub, Y. S. & Plunien, G., 2015, In : European Physical Journal D. 69, 110

Research output

7 Citations (Scopus)

2011

Differential energy measurement between He- and Li-like uranium intra-shell transitions

Trassinelli, M., Kumar, A., Beyer, H. F., Indelicato, P., Märtin, R., Reuschl, R., Kozhedub, Y. S., Brandau, C., Bräuning, H., Geyer, S., Gumberidze, A., Hess, S., Jagodzinski, P., Kozhuharov, C., Liesen, D., Spillmann, U., Trotsenko, S., Weber, G., Winters, D. F. A. & Stöhlker, T., 2011, Differential energy measurement between He- and Li-like uranium intra-shell transitions. p. 014003

Research output ›

3 Citations (Scopus)

2015

Electron-positron pair production in low-energy heavy-ion collisions

Maltsev, I. A., Shabaev, V. M., Tupitsyn, I. I., Bondarev, A. I., Kozhedub, Y. S., Plunien, G. & Stöhlker, T., 2015, Electron-positron pair production in low-energy heavy-ion collisions.

Research output › › peer-review

2017

Pair creation in low-energy collisions of heavy nuclei beyond the monopole approximation

Maltsev, I. A., Tupitsyn, I. I., Kozhedub, Y. S., Popov, R. V., Plunien, G., Shabaev, V. M. & Stöhlker, T., 18 Aug 2017, In : Journal of Physics: Conference Series. 875, 10, 092024.

Research output

Relativistic coupled-channel calculations of differential ionization cross sections

Bondarev, A. I., Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M. & Plunien, G., 18 Aug 2017, In : Journal of Physics: Conference Series. 875, 10, 092020.

Research output

Production and decay of K-shell hollow krypton in collisions with 52-197-MeV/u bare xenon ions

Shao, C., Yu, D., Cai, X., Chen, X., Ma, K., Evslin, J., Xue, Y., Wang, W., Kozhedub, Y. S., Lu, R., Song, Z., Zhang, M., Liu, J., Yang, B., Guo, Y., Zhang, J., Ruan, F., Wu, Y., Zhang, Y., Dong, C. & 2 others, Chen, X. & Yang, Z., 28 Jul 2017, In : Physical Review A. 96, 1, 10 p., 012708.

Research output

7 Citations (Scopus)

Relativistic calculations of differential ionization cross sections: Application to antiproton-hydrogen collisions

Bondarev, A. I., Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M., Plunien, G. & Stoehlker, T., 30 May 2017, In : Physical Review A. 95, 5, 11 p., 052709.

Research output

5 Citations (Scopus)

Pair production in low-energy collisions of uranium nuclei beyond the monopole approximation

Мальцев, И. А., Шабаев, В. М., Тупицын, И. И., Кожедуб, Ю. С., Plunien, G. & St\"ohlker, T., 2017, In : NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. 408, p. 97-99 3 p.

Research output

8 Citations (Scopus)

2016

Isotope shifts of the 2p3/2−2p1/2 transition in B-like ions

Zubova, N. A., Malyshev, A. V., Tupitsyn, I. I., Shabaev, V. M., Kozhedub, Y. S., Plunien, G., Brandau, C. & Stöhlker, T., 2016, In : Physical Review A - Atomic, Molecular, and Optical Physics. 93, 052502

Research output

12 Citations (Scopus)

2019

Differential cross sections for ionization of atomic hydrogen by antiprotons

Bondarev, A. I., Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M., Plunien, G. & Stöhlker, T., 1 Jun 2019, In : Hyperfine Interactions. 240, 1, 60.

Research output

Isotope shifts of the 1s²2s2p(J)-1s²2s² transition energies in Be-like thorium and uranium

Zubova, N. A., Anisimova, I. S., Kaygorodov, M. Y., Kozhedub, Y. S., Malyshev, A. V., Shabaev, V. M., Tupitsyn, I. I., Plunien, G., Brandau, C. & Stöhlker, T., 21 Aug 2019, In : Journal of Physics B: Atomic, Molecular and Optical Physics. 52, 18, 185001.

Research output

2 Citations (Scopus)

Study of the valence electronic density distribution in Z = 112 − 120 atoms

Kaygorodov, M. Y., Kozhedub, Y. S., Tupitsyn, I. I. & Shabaev, V. M., 1 Jan 2019, In : Proceedings of Science. 353, 036.

Research output

Doubly differential cross sections for ionization of lithium atom by protons and O ⁸⁺ ions

Bondarev, A. I., Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M. & Plunien, G., 7 Mar 2019, In : European Physical Journal D. 73, 3, 46.

Research output

2 Citations (Scopus)

2018

Electron-positron pair production in slow collisions of heavy nuclei beyond the monopole approximation

Maltsev, I. A., Shabaev, V. M., Popov, R. V., Kozhedub, Y. S., Plunien, G., Ma, X. & Stöhlker, T., 18 Dec 2018, In : Physical Review A - Atomic, Molecular, and Optical Physics. 98, 6, 062709.

Research output

5 Citations (Scopus)

2020

Calculations of electron loss to continuum in collisions of li-and be-like uranium ions with nitrogen targets

Bondarev, A. I., Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M. & Plunien, G., Dec 2020, In : Atoms. 8, 4, p. 1-10 10 p., 89.

Research output

Open Access

2017

Intensities of K-X-ray satellite and hypersatellite target radiation in Bi83+-Xe @70 MeV/u collisions

Kozhedub, Y. S., Bondarev, A. I., Cai, X., Gumberidze, A., Hagmann, S., Kozhuharov, C., Maltsev, I. A., Plunien, G., Shabaev, V. M., Shao, C., Stoehlker, T., Tupitsyn, I. I., Yang, B. & Yu, D., 1 Oct 2017, In : NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. 408, p. 31-33 3 p.

Research output

2018

One-center calculations of the electron-positron pair creation in low-energy collisions of heavy bare nuclei

Popov, R. V., Bondarev, A. I., Kozhedub, Y. S., Maltsev, I. A., Shabaev, V. M., Tupitsyn, I. I., Ma, X., Plunien, G. & Stöhlker, T., 1 Jun 2018, In : European Physical Journal D. 72, 6, 115.

Research output

7 Citations (Scopus)

2019

Relativistic calculations of the ground and inner- L -shell excited energy levels of berylliumlike ions

Kaygorodov, M. Y., Kozhedub, Y. S., Tupitsyn, I. I., Malyshev, A. V., Glazov, D. A., Plunien, G. & Shabaev, V. M., 11 Mar 2019, In : Physical Review A. 99, 3, 9 p., 032505.

Research output

Open Access

7 Citations (Scopus)

2018

Stringent tests of QED using highly charged ions

Shabaev, V. M., Bondarev, A. I., Glazov, D. A., Kaygorodov, M. Y., Kozhedub, Y. S., Maltsev, I. A., Malyshev, A. V., Popov, R. V., Tupitsyn, I. I. & Zubova, N. A., 26 Nov 2018, In : Hyperfine Interactions. 239, 1, 8 p., 60.

Research output

9 Citations (Scopus)

2019

QED calculations of the n=2 to n=1 x-ray transition energies in middle- Z heliumlike ions

Malyshev, A. V., Kozhedub, Y. S., Glazov, D. A., Tupitsyn, I. I. & Shabaev, V. M., 14 Jan 2019, In : Physical Review A. 99, 1, 7 p., 010501.

Research output

Open Access

8 Citations (Scopus)

2020

Isotope Shifts of Energy Levels in Helium-Like Highly Charged Ions

Zubova, N. A., Kaygorodov, M. Y., Kozhedub, Y. S., Malyshev, A. V., Popov, R. V., Savelyev, I. M., Tupitsyn, I. I. & Shabaev, V. M., 1 Aug 2020, In : OPTICS AND SPECTROSCOPY. 128, 8, p. 1090-1099 10 p.

Research output

Alignment of the projectile 2p3/2 state created by nonradiative electron capture in 95- And 146-MeV/u X e54+ with Kr and Xe collisions

Yang, B., Yu, D., Shao, C., Kozhedub, Y. S., Xue, Y., Wang, W., Zhang, M., Liu, J., Song, Z., Lu, R., Ruan, F., Wu, Y. & Cai, X., 6 Oct 2020, In : Physical Review A. 102, 4, 042803.

Research output

QED with heavy ions: On the way from strong to supercritical fields

Shabaev, V. M., Bondarev, A. I., Glazov, D. A., Kozhedub, Y. S., Maltsev, I. A., Malyshev, A. V., Popov, R. V., Tumakov, D. A. & Tupitsyn, I. I., 18 Feb 2020, In : Proceedings of Science. 353, 052.

Research output

Open Access

Quantum interference of K capture in energetic Ge31+(1s)-Kr collisions

Schuch, R., Schulz, M., Kozhedub, Y. S., Shabaev, V. M., Tupitsyn, I. I., Plunien, G., Mokler, P. H. & Schmidt-Boecking, H., 2 Apr 2020, In : Physical Review A. 101, 4, 7 p., 042701.

Research output

2019

QED calculation of electron-electron correlation effects in heliumlike ions

Kozhedub, Y. S., Malyshev, A., Glazov, D. A., Shabaev, V. M. & Tupitsyn, I. I., 10 Dec 2019, In : Physical Review A. 100, 6, 18 p., 062506.

Research output

2 Citations (Scopus)

2020

Impact parameter sensitive study of inner-shell atomic processes in Xe⁵⁴⁺, Xe⁵²⁺ → Xe collisions

Gumberidze, A., Kozhuharov, C., Zhang, R. T., Trotsenko, S., Kozhedub, Y. S., Du, R. D., Bois, H., Beyer, F., Blumenhagen, K. H., Brandau, C., Bräuning-Demian, A., Chen, W., Forstner, O., Gao, B., Gassner, T., Grisenti, R. E., Hagmann, S., Hillenbrand, P. M., Indelicato, P., Kumar, A. & 9 others, Lestinsky, M., Litvinov, Y. A., Petridis, N., Schury, D., Spillmann, U., Trageser, C., Trassinelli, M., Tu, X. & Stöhlker, T., 11 Jun 2020, In : Journal of Physics: Conference Series. 1412, 14, 142015.

Research output

Open Access

How to access QED at a supercritical Coulomb field

Popov, R., Shabaev, V. M., Telnov, D. A., Tupitsyn, I. I., Maltsev, I. A., Kozhedub, Y. S., Bondarev, A., Kozin, N., Ma, X., Plunien, G., Stoehlker, T., Tumakov, D. A. & Zaytsev, V. A., 13 Oct 2020, In : Physical Review D. 102, 7, 19 p., 076005.

Research output

2019

How to Observe the Vacuum Decay in Low-Energy Heavy-Ion Collisions

Maltsev, I. A., Shabaev, V. M., Popov, R. V., Kozhedub, Y. S., Plunien, G., Ma, X., Stöhlker, T. & Tumakov, D. A., 12 Sep 2019, In : Physical Review Letters. 123, 11, 5 p., 113401.

Research output

8 Citations (Scopus)

2020

QED corrections to the P-2(1/2) - P-2(3/2) fine structure in fluorinelike ions: Model Lamb-shift-operator approach

Shabaev, V. M., Tupitsyn, I. I., Kaygorodov, M. Y., Kozhedub, Y. S., Malyshev, A. & Mironova, D., 7 May 2020, In : Physical Review A. 101, 5, 6 p., 052502.

Research output

2 Citations (Scopus)

Calculation of the Energy and Width of Supercritical Resonance in a Uranium Quasimolecule

Maltsev, I. A., Shabaev, V. M., Zaytsev, V. A., Popov, R. V., Kozhedub, Y. S. & Tumakov, D. A., 1 Aug 2020, In : OPTICS AND SPECTROSCOPY. 128, 8, p. 1100-1104 5 p.

Research output

1 Citation (Scopus)

2011

Tests of fundamental theories with heavy ions at low-energy regime

Glazov, D. A., Kozhedub, Y. S., Maiorova, A. V., Shabaev, V. M., Tupitsyn, I. I., Volotka, A. V., Kozhuharov, C., Plunien, G. & Stöhlker, T., 2011, In : Hyperfine Interactions. 199, 1, p. 71-83

Research output

8 Citations (Scopus)

2017

Impact parameter sensitive study of inner-shell atomic processes in the experimental storage ring

Gumberidze, A., Kozhuharov, C., Zhang, R. T., Trotsenko, S., Кожедуб, Ю. С., DuBois, R. D., Beyer, H. F., Blumenhagen, K-H., Brandau, C., Braeuning-Demian, A., Chen, W., Forstner, O., Gao, B., Gassner, T., Grisenti, R. E., Hagmann, S., Hillenbrand, P. -M., Indelicato, P., Kumar, A., Lestinsky, M. & 8 others, Litvinov, Y. A., Petridis, N., Schury, D., Spillmann, U., Trageser, C., Trassinelli, M., Tu, X. & Stoehlker, T., 1 Oct 2017, In : NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS. 408, p. 27-30 4 p.

Research output

3 Citations (Scopus)

2014

Relativistic calculations of the isotope shifts in highly charged Li-like ions

Zubova, N. A., Kozhedub, Y. S., Shabaev, V. M., Tupitsyn, I. I., Volotka, A. V., Plunien, G., Brandau, C. & Stöhlker, T., 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 90, 6, p. 062512_1-12

Research output

18 Citations (Scopus)

2015

Non-perturbative relativistic calculations of the K-shell-vacancy production in Xe-Xe54+ collisions

Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M., Plunien, G. & Stoehlker, T., 2015, In : Journal of Physics: Conference Series. 599, 4 p., 012037.

Research output

1 Citation (Scopus)

2011

Quantum Electrodynamics Effects in Heavy Ions and Atoms

Shabaev, VM., Andreev, OV., Bondarev, AI., Glazov, DA., Kozhedub, YS., Maiorova, AV., Plunien, G., Tupitsyn, II. & Volotka, AV., 2011, In : AIP Conference Proceedings. 1344, p. 60-69

Research output

5 Citations (Scopus)

Electron Spectroscopy In Heavy-Ion Storage Rings: Resonant and Non-Resonant Electron Transfer Processes

Hagmann, S., Stöhlker, T., Kozhuharov, C., Shabaev, V., Tupitsyn, I., Kozhedub, Y., Rothard, H., Spillmann, U., Reuschl, R., Trotsenko, S., Bosch, F., Liesen, D., Winters, D., Ullrich, J., Dörner, R., Moshammer, R., Hillenbrand, P-M., Jakubassa-Amundsen, D., Voitkiv, A., Surzhykov, A. & 4 others, Fischer, D., De Filippo, E., Wang, X. & Wei, B., 2011, Electron Spectroscopy In Heavy-Ion Storage Rings: Resonant and Non-Resonant Electron Transfer Processes. p. 115-118

Research output › › peer-review

2 Citations (Scopus)

2012

Relativistic calculations of the K-K charge transfer and K-vacancy production probabilities in low-energy ion-atom collisions

Tupitsyn, I. I., Kozhedub, Y. S., Shabaev, V. M., Bondarev, A. I., Deyneka, G. B., Maltsev, I. A., Hagmann, S., Plunien, G. & Stöhlker, T., 2012, In : Physical Review A - Atomic, Molecular, and Optical Physics. 85, 3, p. 032712_1-6

Research output

21 Citations (Scopus)

2014

Relativistic calculations of x-ray emission following a Xe-Bi83+ collision

Kozhedub, Y. S., Shabaev, V. M., Tupitsyn, I. I., Gumberidze, A., Hagmann, S., Plunien, G. & Stöhlker, T., 2014, In : Physical Review A - Atomic, Molecular, and Optical Physics. 90, 4, p. 042709_1-7

Research output

11 Citations (Scopus)

2015

Time-depending screening effects in relativistic calculations of electronic quantum dynamics in ion-atom collisions

Kozhedub, Y. S., Tupitsyn, I. I., Shabaev, V. M. & Sthölker, T., 2015, Time-depending screening effects in relativistic calculations of electronic quantum dynamics in ion-atom collisions. p. 022078

Research output › › peer-review

Contribution of higher multipole terms of Coulomb interaction to ionization in low-energy heavy-ion collisions

Bondarev, A. I., Ivanova, I. V., Tupitsyn, I. I., Kozhedub, Y. S. & Plunien, G., 2015, Contribution of higher multipole terms of Coulomb interaction to ionization in low-energy heavy-ion collisions. IOP Publishing Ltd., p. 1

Research output › › peer-review

2 Citations (Scopus)

Electron-positron pair creation in low-energy collisions of heavy bare nuclei

Maltsev, I. A., Shabaev, V. M., Tupitsyn, I. I., Bondarev, A. I., Kozhedub, Y. S., Plunien, G. & Stoehlker, T., 2015, In : Physical Review A. 91, 7 p.

Research output

16 Citations (Scopus)

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