Loss of wave-packet coherence in ion-atom collisions

L Sarkadi, I Fabre, F Navarrete, RO Barrachina - Physical Review A, 2016 - APS
The projectile beam coherence effects occurring in ion-atom collisions are analyzed on the
basis of the recent theory of Karlovets et al.[Phys. Rev. A 92, 052703 (2015) PLRAAN 1050 …

The role of projectile coherence in the few-body dynamics of simple atomic systems

M Schulz - Advances in Atomic, Molecular, and Optical Physics, 2017 - Elsevier
The reaction dynamics in simple atomic systems have been studied extensively in order to
address the fundamentally important, but yet unsolved few-body problem. For the …

Fully differential study of wave packet scattering in ionization of helium by proton impact

T Arthanayaka, BR Lamichhane, A Hasan… - Journal of Physics B …, 2016 - iopscience.iop.org
We present a fully differential study of projectile coherence effects in ionization in p+ He
collisions. The experimental data are qualitatively reproduced by a non-perturbative ab initio …

Fully differential investigation of two-center interference in dissociative capture in collisions

S Bastola, M Dhital, B Lamichhane, A Silvus… - Physical Review A, 2022 - APS
We have measured and calculated fully differential cross sections for vibrational dissociation
following capture in 75-keV p+ H 2 collisions. For a molecular orientation perpendicular to …

Fully Differential Study of Capture with Vibrational Dissociation in Collisions

BR Lamichhane, T Arthanayaka, J Remolina, A Hasan… - Physical review …, 2017 - APS
We have measured fully differential cross sections for electron capture in 75 keV p+ H 2
collisions with subsequent dissociation of the intermediate molecular H 2+ ion by vibrational …

Differential cross sections for ionizations of H and H2 by 75 keV proton impact

A Igarashi, L Gulyás - Journal of Physics B: Atomic, Molecular …, 2018 - iopscience.iop.org
We have calculated total, partial and fully differential cross sections (FDCSs) for ionizations
of H and H 2 by 75 keV proton impact within the framework of the continuum-distorted-wave …

Two-center and path interference in dissociative capture in collisions

S Bastola, M Dhital, B Lamichhane, A Silvus… - Physical Review A, 2024 - APS
We have measured and calculated fully differential cross sections (FDCS) for dissociative
capture in 75-keV p+ H 2 collisions. FDCS were analyzed in the kinetic energy release …

Ejected-electron-energy and angular dependence of fully differential ionization cross sections in medium-velocity proton collisions with He and

M Dhital, S Bastola, A Silvus, J Davis, BR Lamichhane… - Physical Review A, 2020 - APS
We have measured fully momentum-analyzed recoiling target ions and scattered projectiles,
produced in ionization of He and H 2 by 75 keV proton impact, in coincidence. The …

Fully differential study of ionization in p+ H2 collisions near electron—projectile velocity matching

A Hasan, T Arthanayaka, BR Lamichhane… - Journal of Physics B …, 2016 - iopscience.iop.org
We have performed a kinematically complete experiment on ionization of H2 by 75 keV
proton impact for electrons ejected with a speed close to the projectile speed. The fully …

Theoretical investigation of the fully differential cross sections for single ionization of He in collisions with 75-keV protons

L Gulyás, S Egri, A Igarashi - Physical Review A, 2019 - APS
We present a theoretical investigation of the single ionization of He in collisions with H+
projectile ions at 75-keV impact energy. Using the frameworks of the independent-electron …