6 citations · 11 across the 7 of their papers we have counts for
7 papers
Scattering in and systems: mass dependent and mass independent features of cross sections above the degenerated thresholds
V. A. Gradusov, S. L. Yakovlev
Ab initio calculation of low energy scattering of electrons (muons) off hydrogen (muonic hydrogen) are performed on the basis of Faddeev-Merkuriev (FM) equations. The explicit cont…
The Gailitis-Damburg oscillations in the three-body system
V. A. Gradusov, S. L. Yakovlev
We study the near threshold behavior of cross sections of low-energy antiproton scattering off the ground and excited states of positronium with zero total orbital momentum .…
On scattering problem off the potential, decreasing as inverse square of distance
V. A. Gradusov, S. L. Yakovlev
A solution of the scattering problem is obtained for the Schrödinger equation with the potential of induced dipole interaction, which decreases as the inverse square of the distanc…
Theoretical study of reactions in the three body system and antihydrogen formation cross sections
V. A. Gradusov, V. A. Roudnev, E. A. Yarevsky +1
We apply a new highly efficient method of solving Faddeev-Merkuriev equations to multi-channel scattering calculations of the antihydrogen formation cross section for antiproton sc…
High resolution calculation of low energy scattering in and $e^+e^-\mbox{He}^{++}$ systems via Faddeev-Merkuriev equations
V A Gradusov, V A Roudnev, E A Yarevsky +1
The potential splitting approach incorporated into the framework of Faddeev-Merkuriev equations in the differential form is used for calculations of multichannel scattering in $e^-…
Multichannel Scattering Problem with Non-trivial Asymptotic Non-adiabatic Coupling
S L Yakovlev, E A Yarevsky, N Elander +1
The multichannel scattering problem in an adiabatic representation is considered. The non-adiabatic coupling matrix is assumed to have a non-trivial constant asymptotic behavior at…
Zero range potential for particles interacting via Coulomb potential: application to electron positron annihilation
S. L. Yakovlev, V. A. Gradusov
The zero range potential is constructed for a system of two particles interacting via the Coulomb potential. The singular part of the asymptote of the wave function at the origin w…