Ionization of rare gases by particle-antiparticle impact

K. Paludan, G. Laricchia, P. Ashley, V. Kara, J. Moxom, H. Bluhme, H. Knudsen, U. Mikkelsen, S. P. Møller, E. Uggerhøj, E. Morenzoni

Research output: Contribution to journalArticle

39 Citations (Scopus)

Abstract

New data for single and double ionization of the rare gases Ne, Ar, Kr and Xe, by positron and antiproton impact are presented and compared with existing data for electron and proton impact. It is found that the current understanding of these processes obtained from studies involving low-Z targets only extends to high-Z atoms provided that certain target-dependent effects are taken into consideration. In particular, the static interaction between the projectile and the undistorted target is found to play a crucial role in the case of the lighter projectiles.

Original languageEnglish
JournalJournal of Physics B: Atomic, Molecular and Optical Physics
Volume30
Issue number17
DOIs
Publication statusPublished - Sep 14 1997

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antiparticles
rare gases
ionization
projectiles
proton impact
antiprotons
electron impact
positrons
atoms
interactions

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics
  • Physics and Astronomy(all)

Cite this

Ionization of rare gases by particle-antiparticle impact. / Paludan, K.; Laricchia, G.; Ashley, P.; Kara, V.; Moxom, J.; Bluhme, H.; Knudsen, H.; Mikkelsen, U.; Møller, S. P.; Uggerhøj, E.; Morenzoni, E.

In: Journal of Physics B: Atomic, Molecular and Optical Physics, Vol. 30, No. 17, 14.09.1997.

Research output: Contribution to journalArticle

Paludan, K, Laricchia, G, Ashley, P, Kara, V, Moxom, J, Bluhme, H, Knudsen, H, Mikkelsen, U, Møller, SP, Uggerhøj, E & Morenzoni, E 1997, 'Ionization of rare gases by particle-antiparticle impact', Journal of Physics B: Atomic, Molecular and Optical Physics, vol. 30, no. 17. https://doi.org/10.1088/0953-4075/30/17/005
Paludan, K. ; Laricchia, G. ; Ashley, P. ; Kara, V. ; Moxom, J. ; Bluhme, H. ; Knudsen, H. ; Mikkelsen, U. ; Møller, S. P. ; Uggerhøj, E. ; Morenzoni, E. / Ionization of rare gases by particle-antiparticle impact. In: Journal of Physics B: Atomic, Molecular and Optical Physics. 1997 ; Vol. 30, No. 17.
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