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in creator/contributor: "Pietrzyk, Z.A."

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Investigation of impurity radiation from a well diganosed, laser heated plasma sample. Final report

The results are described of an experimental and theoretical program designed to measure the relative intensities of line radiation from various ionization stages of carbon and helium impurities added to a deuterium plasma, and to relate the observed line intensity ratios to the plasma temperature. A deuterium sample plasma is produced and heated to a temperature of 2 to 7 eV at an electron density of 5 x 10/sup 16/ cm/sup -3/. The plasma parameters are monitored at various discrete times durin… more

Date: November 1, 1977

Creator: Crawford, E.; Quimby, D.; Hoffman, A. & Pietrzyk, Z.A.

Item Type: Report

Partner: UNT Libraries Government Documents Department

open access

Raman scattering and associated fast electron production. Final technical report, April 16, 1984-April 15, 1985

High energy electrons in plasmas have been attributed to various causes including trapping by electron plasma waves created by stimulated Raman scattering. A theory, consistent with experimental results, based on the acceleration of trapped electrons by such electron plasma waves as they propagate in the presence of a density gradient away from the region where they are created is presented. Single particle simulations show accelerating voltages as high as 20 GV/m.

Date: August 1, 1985

Creator: Brooks, R.D. & Pietrzyk, Z.A.