Presented at the Fifth International Symposium on Rarefied Gas Dynamics, Oxford Univ., 4-8 Jul 66. Prepared in cooperation with Princeton Univ., N.J.
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Summary
Essentially monochromatic argon molecular beams of energy ranging from .064 ev to 4.11 ev have been directed onto targets held at varying angles of incidence to the impinging beam; the forces developed have been measured up to 81 degree angle of incidence from normal. Momentum accommodation coefficients are deduced and the results discussed. (Author).
