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Cosmic ray-produced radionuclides as tracers of atmospheric precipitation processes |
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| Authors: | Wogman N A Thomas C W Cooper J A Engelmann R J Perkins R W |
| Abstract: | Through recent developments in instrumental analysis it is now possible to measure with good precision the rainwater concentrations of five short-lived radionuclides which are produced by cosmic ray spallation of atmospheric argon. These measurements provide a method for studying the in-cloud nucleation times and aerosol scavenging efficiencies, and promise to provide information onshort-term processes which occur in rain and snow formation. |
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