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
In collision experiments carried out using electron spectrometry, the scattered and the ejected elec...
A complete momentum-space map of the double ionisation events in the collision of 100 MeV/u C"6...
Experimental investigations are being carried out into interference effects caused by the coherent p...
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...
An experimental study of the excitation of the (2p(2)) D-1 and (2s2p) P-1(o) autoionizing states of ...
We have measured fully momentum-analyzed recoiling target ions and scattered projectiles, produced i...
The relative triple differential cross section for the electron impact ionization of helium has been...
In this paper we have studied the features of the angular distribution of ejected electrons in the r...
Recent experimental results will be reviewed for the atomic (e,2e) ionisation process at incident en...
<p><strong>Figure 1.</strong> Energy spectra of electrons ejected in He<sup>2+</sup>–H<sub>2</sub> c...
A comprehensive study of the angular and energy distributions of electrons ejected in collisions of ...
We have studied electronic redistribution processes, associated with production of excited He ions,...
Abstract. Electron-impact ionization of helium has been studied in the energy range from 3–10 eV abo...
In collision experiments carried out using electron spectrometry, the scattered and the ejected elec...
A complete momentum-space map of the double ionisation events in the collision of 100 MeV/u C"6...
Experimental investigations are being carried out into interference effects caused by the coherent p...
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...
An experimental study of the excitation of the (2p(2)) D-1 and (2s2p) P-1(o) autoionizing states of ...
We have measured fully momentum-analyzed recoiling target ions and scattered projectiles, produced i...
The relative triple differential cross section for the electron impact ionization of helium has been...
In this paper we have studied the features of the angular distribution of ejected electrons in the r...
Recent experimental results will be reviewed for the atomic (e,2e) ionisation process at incident en...
<p><strong>Figure 1.</strong> Energy spectra of electrons ejected in He<sup>2+</sup>–H<sub>2</sub> c...
A comprehensive study of the angular and energy distributions of electrons ejected in collisions of ...
We have studied electronic redistribution processes, associated with production of excited He ions,...
Abstract. Electron-impact ionization of helium has been studied in the energy range from 3–10 eV abo...
In collision experiments carried out using electron spectrometry, the scattered and the ejected elec...
A complete momentum-space map of the double ionisation events in the collision of 100 MeV/u C"6...
Experimental investigations are being carried out into interference effects caused by the coherent p...