Abstract
An electron spectrometer especially designed for the study of elastic scattering has been constructed and used to measure absolute differential elastic cross sections of 500-eV electrons scattered from He, CO, and N2. Comparison with calculated values for He indicates that the first Born approximation with exchange gives results which agree with experiment to within 2% at angles greater than 18°. At small angles the observed cross sections exceed the calculated by a large factor. The cross sections for N2 and CO change with angle in very similar ways.
References
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Dates
Type | When |
---|---|
Created | 21 years, 7 months ago (Feb. 4, 2004, 4:37 p.m.) |
Deposited | 1 year, 6 months ago (Feb. 9, 2024, 12:03 a.m.) |
Indexed | 1 year, 1 month ago (Aug. 2, 2024, 6:32 a.m.) |
Issued | 56 years, 4 months ago (May 1, 1969) |
Published | 56 years, 4 months ago (May 1, 1969) |
Published Print | 56 years, 4 months ago (May 1, 1969) |
@article{Bromberg_1969, title={Absolute Differential Cross Sections of Elastically Scattered Electrons. I. He, N2, and CO at 500 eV}, volume={50}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1671647}, DOI={10.1063/1.1671647}, number={9}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Bromberg, J. Philip}, year={1969}, month=may, pages={3906–3921} }