89 citations · 269 across the 11 of their papers we have counts for
11 papers
Fully differential cross sections for singly ionizing 1-Mev p+He collisions at small momentum transfer: Beyond the first Born approximation
O. Chuluunbaatar, S. A. Zaytsev, K. A. Kouzakov +3
We present calculations of the electron angular distributions in the single ionization of helium by 1-MeV proton impact at momentum transfer of 0.75 a.u. and ejected-electron energ…
Quasi Sturmian Basis in Two-Electron Continuum Problems
A. S. Zaytsev, L. U. Ancarani, S. A. Zaytsev
A new type of basis functions is proposed to describe a two-electron continuum which arises as a final state in electron-impact ionization and double photoionization of atomic syst…
Representation of the three-body Coulomb Green's function in parabolic coordinates: paths of integration
S. A. Zaytsev
The possibility is discussed of using straight-line paths of integration in computing the integral representation of the three-body Coulomb Green's function. In our numerical examp…
The parabolic Sturmian-function basis representation of the six-dimensional Coulomb Green's function
S. A. Zaytsev
The square integrable basis set representation of the resolvent of the asymptotic three-body Coulomb wave operator in parabolic coordinates is obtained. The resulting six-dimension…
One- and two-dimensional Coulomb Green's function matrices in parabolic Sturmians basis
S. A. Zaytsev
One- and two-dimensional operators which originate from the asymptotic form of the three-body Coulomb wave equation in parabolic coordinates are treated within the context of squar…
The -matrix inverse scattering approach for coupled channels with different thresholds
S. A. Zaytsev
The inverse scattering method within the -matrix approach to the two coupled-channel problem is discussed. We propose a generalization of the procedure to the case with differen…