NDLI: Ionization and charge transfer in proton-helium collisions

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Ionization and charge transfer in proton-helium collisions

Content Provider	Scilit
Author	Slim, H. A. Heck, E. L. Bransden, B. H. Flower, D. R.
Copyright Year	1991
Description	Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Cross sections have been calculated for single ionization in collisions between protons and helium atoms, in the range of projectile energies 25-100 keV. The semiclassical impact parameter method was employed, with a basis comprising 22 states on the (He) target and 29 states on the projectile. Good agreement is obtained with the measurements of Shah et al. (1989). The inclusion of pseudo-continuum states on the helium centre is found to significantly modify the total cross section for capture into the bound states of hydrogen, leading to improved agreement with the measurements.
Related Links	http://iopscience.iop.org/article/10.1088/0953-4075/24/17/002/pdf
Ending Page	L424
Page Count	4
Starting Page	L421
ISSN	09534075
e-ISSN	13616455
DOI	10.1088/0953-4075/24/17/002
Journal	Journal of Physics B: Atomic, Molecular and Optical Physics
Issue Number	17
Volume Number	24
Language	English
Publisher	IOP Publishing
Publisher Date	1991-09-14
Access Restriction	Open
Subject Keyword	Journal: Journal of Physics B: Atomic, Molecular and Optical Physics Nuclear Physics Helium Collisions Charge Transfer Collisions Cross Protons and Helium
Content Type	Text
Resource Type	Article
Subject	Atomic and Molecular Physics, and Optics Condensed Matter Physics

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