Ramsauer-Townsend effect

== English == === Etymology === Named after Carl Ramsauer and John Sealy Townsend. === Noun === Ramsauer-Townsend effect (plural Ramsauer-Townsend effects) (physics) A physical phenomenon involving the scattering of low-energy electrons by atoms of a noble gas. === Further reading === Ramsauer-Townsend effect on Wikipedia.Wikipedia