Single ionization of Ar(2p) by antiproton and electron impact

K. Tokési, L. Gulyás, B. Paripás, Gy Víkor, G. Vitéz

Research output: Contribution to journalConference article

1 Citation (Scopus)


Doubly differential cross-sections for ionization of Ar(2p) are presented within the framework of a three-body classical trajectory Monte Carlo method and the continuum-distorted-wave approximation. As a projectile we consider an antiproton with an energy of 3.67 MeV. We also present classical cross-sections for 2 keV electron impact where the electron velocity is equal to that of the investigated antiproton velocity. We show analogy between the cross-sections calculated by antiproton and electron impact.

Original languageEnglish
Pages (from-to)324-329
Number of pages6
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Issue number1-4
Publication statusPublished - May 1 2005
EventFast Ion-Atom Collisions Proceedings of the Eight Workshop on Fast Ion-Atom Collisions -
Duration: Sep 1 2004Sep 3 2004



  • Antiproton
  • CTMC
  • Distorted-wave model
  • Electron
  • Ionization cross-section

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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