68 citations · 68 across the 1 of their papers we have counts for
4 papers
Agreement at last: an experimental and theoretical study on the single ionization of helium by fast proton impact
H. Gassert, O. Chuluunbaatar, M. Waitz +20
Even though ion/atom-collision is a mature field of atomic physics great discrepancies between experiment and theoretical calculations are still common. Here we present experimenta…
Parabolic Sturmians approach to the three-body continuum Coulomb problem
S. A. Zaytsev, Yu. V. Popov, B. Piraux
The three-body continuum Coulomb problem is treated in terms of the generalized parabolic coordinates. Approximate solutions are expressed in the form of a Lippmann-Schwinger type…
Application of the -matrix Method to Faddeev-Merkuriev equation: beyond pseudostates
S. A. Zaytsev, V. A. Knyr, Yu. V. Popov +1
A version of the -matrix method for solving numerically the three-body Faddeev-Merkuriev differential equations is proposed. This version allows to take into account the full sp…
Isolated States
A. M. Shirokov, Yu. F. Smirnov, S. A. Zaytsev
We show that a quantum system with nonlocal interaction can have bound states of unusual type (isolated states (IS)). IS is a bound state that do not generate a -matrix pole. IS…