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Cross sections for electron-impact excitation out of metastable helium levels

โœ Scribed by Rall, David L. A.; Sharpton, Francis A.; Schulman, M. Bruce; Anderson, L. W.; Lawler, J. E.; Lin, Chun C.

Book ID
121419779
Publisher
The American Physical Society
Year
1989
Tongue
English
Weight
145 KB
Volume
62
Category
Article
ISSN
0031-9007

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๐Ÿ“œ SIMILAR VOLUMES

Total electron-impact excitation cross s
Total electron-impact excitation cross sections of helium
โœ H.H. Brongersma; F.W.E. Knoop; C. Backx ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 475 KB

the excitation by elect-on impact of the Z3S and 2'S states of helium are measured in the 194'i eV en&Y range. Several shape resonances are observed. An estimate for the 23P cross section is presented. ~OSe-COUpiiIIing ukukltions of Burke et al.'pre&ct the correct structure but overestimate the mqni