The authors have measured the angular distribution of electrons ejected by the He**(2s2)1S autoionising state after its electron impact excitation via the He-(2s2p2)2D resonance. Taking into account interference with electrons from the direct ionisation of helium, analysis of this angular distribution provides evidence for angular momentum exchange between ejected and scattered electrons during the post-collision interaction
The electronic energy transfer pathways that occur following collisions between I-2 in the E ion-pai...
We have studied the two-center effect (TCE) in ion-atom ionization by measuring the energy and angul...
In this paper we have studied the features of the angular distribution of ejected electrons in the r...
The authors have measured the angular distribution of electrons ejected by the He**(2s2)1S autoionis...
An optical potential method is used to formulate a model for the post-collision interaction that occ...
Four He- resonances with all three electrons in the n=2 shell are accessible by electron impact from...
A comprehensive study of the angular and energy distributions of electrons ejected in collisions of ...
The authors present optical excitation functions of singly excited helium states, measured by detect...
A study of the autoionization process induced by partially stripped ion impact is performed. Electro...
An experimental study of the excitation of the (2p(2)) D-1 and (2s2p) P-1(o) autoionizing states of ...
For the first time we investigated in a kinematically complete experiment the ionization of helium i...
An electrostatic analyzer positioned at various angles has been used to measure absolute values of c...
Photoelectron spectra of helium have been measured at different angles and at various energies above...
The dynamics of He double ionization by 2 keV electron impact is studied experimentally for a moment...
Absolute cross sections, differential in energy and angle of ejection of the secondary electrons, we...
The electronic energy transfer pathways that occur following collisions between I-2 in the E ion-pai...
We have studied the two-center effect (TCE) in ion-atom ionization by measuring the energy and angul...
In this paper we have studied the features of the angular distribution of ejected electrons in the r...
The authors have measured the angular distribution of electrons ejected by the He**(2s2)1S autoionis...
An optical potential method is used to formulate a model for the post-collision interaction that occ...
Four He- resonances with all three electrons in the n=2 shell are accessible by electron impact from...
A comprehensive study of the angular and energy distributions of electrons ejected in collisions of ...
The authors present optical excitation functions of singly excited helium states, measured by detect...
A study of the autoionization process induced by partially stripped ion impact is performed. Electro...
An experimental study of the excitation of the (2p(2)) D-1 and (2s2p) P-1(o) autoionizing states of ...
For the first time we investigated in a kinematically complete experiment the ionization of helium i...
An electrostatic analyzer positioned at various angles has been used to measure absolute values of c...
Photoelectron spectra of helium have been measured at different angles and at various energies above...
The dynamics of He double ionization by 2 keV electron impact is studied experimentally for a moment...
Absolute cross sections, differential in energy and angle of ejection of the secondary electrons, we...
The electronic energy transfer pathways that occur following collisions between I-2 in the E ion-pai...
We have studied the two-center effect (TCE) in ion-atom ionization by measuring the energy and angul...
In this paper we have studied the features of the angular distribution of ejected electrons in the r...