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The Photoionization Cross-Section of SI

Published online by Cambridge University Press:  12 April 2016

G. Tondello
G. Tondello*
Affiliation:
Harvard College Observatory, Cambridge, Mass., U.S.A.

Extract

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An experiment for the determination of the absorption spectrum of S i was performed using a flash-pyrolysis technique.

The material (pure Sulphur) was introduced by vacuum deposition into the absorption cell which was surrounded by a helical flash-lamp. A condensor bank of 120 μF charged to 10 kV was discharged through the flash-lamp. The absorption of the strong flux of light results in the evaporation of the material and in its dissociation. With delays of 100–500 μsec a Garton source was fired providing the background continuum.

Type
Section I / Laboratory Plasmas and Fundamental Experimental Data
Information
International Astronomical Union Colloquium , Volume 14: Special Issue: Ultraviolet and X-Ray Spectroscopy of Astrophysical and Laboratory Plasmas , November 1972 , pp. 553
Copyright
Copyright © Reidel 1972

References

Conneely, M.J., Smith, K. and Lipsky, K.: 1970, J. Phys. B. Atom. Molec. Phys. 3, 493.Google Scholar