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Theory of longitudinal recoil-ion momentum distribution in ion-atom ionization
(American Physical Society, 2005-07)
The longitudinal recoil-ion momentum distributions of single ionization in collisions between fast heavy ions and atoms are analyzed by exploring the three-body kinematics and its relation to dynamic processes. It is found ...
Positron-impact ionization studied by means of Recoil-Ion momentum distributions
(IOP Publishing, 2012-07)
We investigate ionization processes induced by positron impact by studying the momentum distributions of the receding ion by means of Classical Trajectory Monte Carlo techniques. We compare the recoil momentum distributions ...
Abrupt Rise of the Longitudinal Recoil Ion Momentum Distribution for Ionizing Collisions
(American Physical Society, 2001-01)
We report on the experimental observation of an abrupt rise in the longitudinal momentum distribution of recoil ions created in proton helium collision. The details of this structure can be related to electrons traveling ...
Role of the recoil ion in single-electron capture and single-ionization processes for collisions of protons with He and Ar atoms
(American Physical Society, 2017-05-23)
In this work the single-electron capture and single-ionization processes are studied for proton collisions with He and Ar atoms at impact energies in the range 25-100 keV. Classical trajectory Monte Carlo simulations are ...
A time-of-flight spectrometer for synchrotron radiation-based recoil ion momentum spectroscopy in laser cooled atoms
(Elsevier Science BvAmsterdamHolanda, 2007)
Recoil-ion momentum spectroscopy for He 2+ + He electron capture reactions
(Institute of Physics, 2015-01)
Electron capture reactions for 3He2+ collisions on He at impact energies in the range 40 keV-300 keV have been studied using the Cold Target Recoil-Ion Momentum Spectroscopy setup which has recently became operational at ...
Projectile focusing near the recoil-ion threshold
(IOP Publishing, 2007-12)
The post-collisional interactions in ion-atom ionization collisions are studied around the electron capture to the continuum (ECC) process. For this purpose, a suitable double differential cross section is introduced, ...
Oscillatory Patterns In Angular Differential Ion-Atom Charge Exchange Cross Sections: The Role Of Electron Saddle Swaps
(American Institute of Physics, 2013-04-19)
In this work, we have performed an experimental/theoretical study of state selective charge exchange cross sections in 1-10 keV/amu Ne8+ +Na(3s) collisions. Theoretical calculations provided by the classical trajectory ...
Thomas mechanism in electron capture to the continuum
(American Physical Society, 2000-11)
For the electron capture to the continuum (ECC) processes in ion-atom ionizing collisions, Thomas mechanism was theoretically shown to be present. A prominent peak structure, from the backward direction was observed near ...
State-selective electron capture in He ++ H 2 collisions at intermediate impact energies
(American Physical Society, 2012-04)
State-selective single electron capture in collisions of He + with H 2 molecules is investigated using the cold-target recoil-ion momentum spectroscopy technique. The energy range considered is 6.25 keV/amu (projectile ...