NDLI: Single and double ionization of neon, krypton and xenon by positron impact

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Single and double ionization of neon, krypton and xenon by positron impact

Content Provider	Scilit
Author	Kara, V. Paludan, K. Moxom, J. Ashley, P. Laricchia, G.
Copyright Year	1997
Description	Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Measurements of the single and the ratio of double to single ionization cross sections for positron impact on neon, krypton and xenon are presented from near threshold to 1000 eV. By multiplying the values of each target by the appropriate , new data for the corresponding double ionization cross sections have also been obtained. The ratio between positron and electron maxima is generally seen to be lower for higher target atomic number, as expected from the static interaction between the projectile and undistorted target. Comparison with available data suggests that Ps formation accompanied by the production of singly or doubly charged ions is a significant channel in positron - atom scattering.
Related Links	http://iopscience.iop.org/article/10.1088/0953-4075/30/17/019/pdf
Ending Page	3949
Page Count	17
Starting Page	3933
ISSN	09534075
e-ISSN	13616455
DOI	10.1088/0953-4075/30/17/019
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Issue Number	17
Volume Number	30
Language	English
Publisher	IOP Publishing
Publisher Date	1997-09-14
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Nuclear Physics Double Ionization Positron Impact Ionization Cross
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Condensed Matter Physics

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