Abstract
Rayleigh scattering of argon-ion laser radiation has been used to obtain number densities in the outer regions (T<9000 K) of a free-burning arc. Excellent agreement is found between the measured argon atom densities and those predicted by theoretical models (e.g. Kovitya and Cram, 1986). A considerable discrepancy exists between the number densities derived from these scattering measurements and those obtained from argon line emission measurements. This difference is shown to be consistent with the non-equilibrium theory of Cram and co-workers for the outer regions of these arcs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
