83 citations · 285 across the 17 of their papers we have counts for
18 papers
Classical-trajectory time-dependent mean-field theory for ion-molecule collision problems
Alba Jorge, Marko Horbatsch, Tom Kirchner
A mean-field model to describe electron transfer processes in ion-molecule collisions at the level is presented and applied to collisions involving water and ammonia mol…
Independent atom model description of multiple ionization of water, methane, and ammonia molecules by proton impact
Hans Jürgen Lüdde, Marko Horbatsch, Tom Kirchner
We study multiple ionization in proton collisions with water, methane, and ammonia molecules using an independent-atom model. Previous work on total (net) capture and ionization cr…
Two-center basis generator method calculations for Li, C and O ion impact on ground state hydrogen
Anthony C. K. Leung, Tom Kirchner
The two-center basis generator method is used to obtain cross sections for excitation, capture, and ionization in Li, C, and O collisions with ground-state hyd…
Indication of strong interatomic Coulombic decay in slow He-Ne collisions
Tom Kirchner
Electron removal in collisions of alpha particles with neon dimers is studied using an independent-atom-independent-electron model based on the semiclassical approximation of heavy…
Calculation of Energy Loss in Antiproton Collisions with Many-Electron Systems using Ehrenfest's Theorem
Hans Jürgen Lüdde, Marko Horbatsch, Tom Kirchner
Energy loss in collisions of charged projectiles with many-electron systems can be dealt with in time-dependent density functional theory by invoking Ehrenfest's theorem for the ti…
Independent-atom-model coupled-channel calculations strengthen the case for interatomic Coulomb decay as a subdominant reaction channel in slow O-Ne collisions
Dyuman Bhattacharya, Tom Kirchner
We report on electron removal calculations for 2.81 keV/amu Li and O ion collisions with neon dimers. The target is described as two independent neon atoms fixed at t…