Measurement of recombination rates of sodium by coherent microwave scattering

Zhili Zhang, Mikhail N. Shneider

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

This paper will present the current experimental and theoretical investigation of sodium recombination rate measurement by coherent microwave scattering. To quantify the effects of temperature and pressure on the neutral stabilized three body recombination rates, experimental measurement in the mixture of argon and sodium mixture is given. The hypothesis is that the three body recombination rate is dependent of the temperature as T-2.5, of the pressure as P-1. The temperature of the mixture varies from room temperature to 1000K. Argon pressure varies from ∼1Torr to the atmospheric pressure. The sodium number density is measured by the absorption of D 1 and D2 lines of the sodium.

Original languageEnglish (US)
Title of host publication41st AIAA Plasmadynamics and Lasers Conference
PublisherAmerican Institute of Aeronautics and Astronautics Inc.
ISBN (Print)9781600867453
DOIs
StatePublished - 2010

Publication series

Name41st AIAA Plasmadynamics and Lasers Conference

All Science Journal Classification (ASJC) codes

  • Atomic and Molecular Physics, and Optics

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