40 citations · 272 across the 19 of their papers we have counts for
10 papers · 1 filter
Relativistic Stark energies of hydrogen-like ions
I. A. Maltsev, D. A. Tumakov, R. V. Popov +1
The relativistic energies and widths of hydrogen-like ions exposed to the uniform electric field are calculated. The calculations are performed for the ground and lowest excited st…
QED with heavy ions: on the way from strong to supercritical fields
V. M. Shabaev, A. I. Bondarev, D. A. Glazov +6
The current status of tests of quantum electrodynamics with heavy ions is reviewed. The theoretical predictions for the Lamb shift and the hyperfine splitting in heavy ions are com…
Complex scaled relativistic configuration-interaction study of the resonances in helium-like ions: from Boron to Argon
V. A. Zaytsev, I. A. Maltsev, I. I. Tupitsyn +1
Energies and Auger widths of the resonances in He-like ions from boron to argon are evaluated by means of a complex scaled configuration-interaction approach within the framew…
How to observe the vacuum decay in low-energy heavy-ion collisions
I. A. Maltsev, V. M. Shabaev, R. V. Popov +5
In slow collisions of two bare nuclei with the total charge larger than the critical value , the initially neutral vacuum can spontaneously decay into the c…
Stringent tests of QED using highly charged ions
V. M. Shabaev, A. I. Bondarev, D. A. Glazov +7
The present status of tests of QED with highly charged ions is reviewed. The theoretical predictions for the Lamb shift and the transition energies are compared with available expe…
Electron-positron pair production in slow collisions of heavy nuclei beyond the monopole approximation
I. A. Maltsev, V. M. Shabaev, R. V. Popov +4
Electron-positron pair production in low-energy collisions of heavy nuclei is considered beyond the monopole approximation. The calculation method is based on the numerical solving…
One-center calculations of the electron-positron pair creation in low-energy collisions of heavy bare nuclei
R. V. Popov, A. I. Bondarev, Y. S. Kozhedub +6
The probabilities of bound-free electron-positron pair creation are calculated for head-on collisions of bare uranium nuclei beyond the monopole approximation. The calculations are…
Electron-positron pair creation in low-energy collisions of heavy bare nuclei
I. A. Maltsev, V. M. Shabaev, I. I. Tupitsyn +4
A new method for calculations of electron-positron pair-creation probabilities in low-energy heavy-ion collisions is developed. The approach is based on the propagation of all one-…
Relativistic calculations of charge transfer probabilities in U92+ - U91+(1s) collisions using the basis set of cubic Hermite splines
I. A. Maltsev, G. B. Deyneka, I. I. Tupitsyn +4
A new approach for solving the time-dependent two-center Dirac equation is presented. The method is based on using the finite basis set of cubic Hermite splines on a two-dimensiona…
Relativistic calculations of the K-K charge transfer and K-vacancy production probabilities in low-energy ion-atom collisions
I. I. Tupitsyn, Y. S. Kozhedub, V. M. Shabaev +6
The previously developed technique for evaluation of charge-transfer and electron-excitation processes in low-energy heavy-ion collisions [I.I. Tupitsyn et al., Phys. Rev. A 82, 04…