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Classical-trajectory calculations of the electronic stopping cross-section for low-energy H and H+ projectiles by H2-molecules
(Taylor & Francis Ltd, 2013-10)
A model that enables the classical-trajectory simulation of the interaction between an atomic particle and a target containing one or more electrons is devised. It makes use of the so-called Gaussian kernel approximation ...
Cross section scaling for H2O ionization by highly-charged ion impact
(Springer, 2019-02-21)
Electron production following single and multiple ionization of H2O by bare ion impact is theoretically studied by means of the classical trajectory Monte Carlo method. Our results are benchmarked against experimental data ...
Development and evaluation of a many-electron-multicenter classical-trajectory Monte Carlo model in charge-exchange processes involving collisions of multiply charged ions and CO
(American Physical Society, 2013-07-29)
A many-electron-multicenter classical-trajectory Monte Carlo model is developed and tested in charge-exchange studies involving projectiles with charges from +3 to +10 and the CO molecule. The present model is contrasted ...
X-ray emission cross sections following Ar18+ charge-exchange collisions on neutral argon: The role of the multiple electron capture
(American Physical Society, 2011-03)
X-ray emission originating in charge-exchange collisions between Ar18 + and neutral argon is studied at impact energies of 5-4000 eV/amu by means of the classical trajectory Monte Carlo method (CTMC). Line emission and ...
A closer insight into classical models for the He atom with two-active electrons
(Springer, 2018-07-05)
In this work, two classical models which have been proposed to describe He atoms in collision processes by charged particle impact are revisited and analyzed. These are the Heisenberg-core and the energy-bounded classical ...
Classical-quantum correspondence in atomic ionization by midinfrared pulses: Multiple peak and interference structures
(American Physical Society, 2013-01)
Atomic ionization by strong and ultrashort laser pulses with frequencies in the midinfrared spectral region have revealed novel features such as the low-energy structures. We have performed fully three-dimensional quantum ...
Evaluation of differential cross sections using classical two-active electron models for He
(Springer, 2019-01-10)
Differential cross sections for charge-exchange and single and double electronic emission in collisions of protons with He atoms at intermediate impact energies are theoretically evaluated by means of two classical trajectory ...
Classical description of H ( 1 s ) and H * ( n = 2 ) for cross-section calculations relevant to charge-exchange diagnostics
(American Physical Society, 2015-04)
In this work, we introduce a classical trajectory Monte Carlo (CTMC) methodology, specially conceived to provide a more accurate representation of charge-exchange processes between highly charged ions and H(1s) and H∗ (n ...
Water fragmentation induced by ion impact: Fragment-ion-energy determination at different ZP/v regimes
(Elsevier, 2017-10-01)
This work focuses on the energy distributions of positive water ionic fragments produced by ion impact at MeV impact energies. An improved Coulomb explosion model coupled to a classical trajectory Monte Carlo simulation ...