Publications (7)
Pair production by an electron to excited levels in a magnetic field
O. Novak
The resonant process of electron-positron pairproduction by an electron in a subcritical magnetic field has been studied when the pair is produced to exited Landau levels. The spin…
K-shell ionization of heavy hydrogen-like ions
O. Novak, R. Kholodov, A. Surzhykov +2
A theoretical study of the K-shell ionization of hydrogen-like ions, colliding with bare nuclei, is performed within the framework of the time-dependent Dirac equation. Special emp…
Relativistic effects in ionization of heavy hydrogen-like ions by short X-ray pulses
O. Novak, M. Diachenko, R. Kholodov
The probability of photoionization of a heavy hydrogen like ion is calculated within the relativistic perturbation theory. The Coulomb potential of a heavy nucleus is taken into ac…
Resonant threshold two-photon pair production onto the lowest Landau levels in a strong magnetic field
M. Dyachenko, O. Novak, R. Kholodov
The process of electron-positron pair production by two photons in a strong magnetic field has been studied. The process kinematics is considered, and the probability amplitude for…
Depolarization of synchrotron radiation of a relativistic electron beam
O. Novak, M. Diachenko, R. Kholodov
We present a theoretical study on the radiative self-polarization of a high-energy electron beam propagating perpendicular to a strong magnetic field. Recently, a similar setup has…
Ionization in a laser assisted ion-ion collision
O. Novak, R. Kholodov, A. N. Artemyev +2
The ionization of a hydrogen-like heavy ion by impact of a charged projectile under simultaneous irradiation by a short laser pulse is investigated within the non-perturbative appr…
Vacuum birefringence in the field of a current loop and a guided electromagnetic wave
O. Novak, M. Diachenko, E. Padusenko +1
The effect of vacuum birefringence in a magnetic field generated by a laser-driven capacitor-coil generator as well as in field of an electromagnetic wave in a radioguide has been…