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X-Ray Interaction Coefficients: Effect on Interpretation of Solar X-Ray Data

Published online by Cambridge University Press:  06 March 2019

R. L. Blake
R. L. Blake*
Affiliation:
The University of Chicago Chicago, Illinois 60637
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Abstract

The interpretation of solar x-ray data obtained from KAP crystal spectrometers requires new laboratory measurements. We used a plasma x-ray source and a KAP spectrometer similar to solar spectrometers and measured the following.

Type
Research Article
Information
Advances in X-Ray Analysis , Volume 13: Eighteenth Annual Conference on Applications of X-ray Analysis, August 6-8, 1969 , 1969 , pp. 352 - 372
Copyright
Copyright © International Centre for Diffraction Data 1969

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References

1. Blake, R. L., Chubb, T. A., Friedman, H., and Unzicker, A. E., “Spectral and Photometric Measurements of Solar X – Ray Emission Below 60Å,” Ap. J., 142, 1 (1965).Google Scholar
2. Fritz, G., Kreplin, R. W., Meekins, J. F., Unzicker, A. E., and Friedman, H., “Solar X-Ray Spectra From 1.9Å to 25Å,” Ap. J., 148, L 133 (1967).Google Scholar
3. Argo, H. V., Bergey, J. A., Evans, W. D., and Singer, S., “Coronal X-Ray Emission During the 12 November 1966 Eclipse, ” Solar Physics, 5, 551 (1968).Google Scholar
4. Jones, B. B., Freeman, F. F., and Wilson, R., “ XUV and Soft X-Ray Spectra of the Sun,” Nature, 219, 252 (1968).Google Scholar
5. Bond, W. L., “Precision Lattice Constant Determination,” Acta Cryst., 13, 814 (1960).Google Scholar
6. Blake, R. L., “Plane Crystal Measurements in the Ultrasoft X-Ray Region With Application to Solar Physics,” PhD Dissertation, University of Colorado, (1968), available on request to the author.Google Scholar
7. Hunter, W. R., private communication, (1967).Google Scholar
8. Henke, B. L., Elgin, R. L., Lent, R. E., and Ledingham, R. B., “X-Ray Absorption in the 2- to 200Å Region,” Norelco Reporter, 14, 112 (1967).Google Scholar
9. Bearden, A. J. and Huffman, F. N., “Precision Measurement of the Cleavage Plane Grating Spacing of Potassium Acid Phthalate,” Rev. Sci. Instrum., 34, 1233 (1963).Google Scholar
10. Garcia, J. D. and Mack, J. E., “Energy Level and Line Tables for One-Electr on Atomic Spectra,” J.O.S.A., 55, 654 (1965).Google Scholar
11. Parratt, L. G. and Hempstead, C. F., “Anomolous Dispersion and Scattering of X-Rays,” Phys. Rev., 94, 1593 (1954).Google Scholar
12. Tyren, F., “Precision Measurements of Soft X-Rays With Concave Grating, “Nova Acta Regiae Societatis Scientarium Upsaliensis, Ser. IV. Vol. 12, No. 1,(1940).Google Scholar
13. Flemberg, H., “Optical Spectra Within the Ordinary X-Ray Region Recorded with Curved Crystal,” Arkiv for Matematik, Astronomi, Och Fysik, Vol. 28A, No. 18, (1942).Google Scholar
14. Mattson, R. A. and Ehlert, R. C., “The Application of a Soft X-Ray Spectrometer to Study the Oxygen and Fluorine Emission Lines From Oxides and Fluorides,” in Mallett, G. R., Fay, M. J., and Mueller, W. M., Editors, Advances in X-Ray Analysis, Vol. 9, Plenum Press, New York, 1966, p. 471.Google Scholar
15. Magnusson, T., “Investigations Into Absorption Spectra in the Extremely Soft X-Ray Region,” Nova Acta Regiae Societatis Scientarium Upsaliensis, Ser. IV, Vol. II, No. 3, (1938).Google Scholar
16. Henke, B. L., in Advances in X-Ray Analysis, Vol. 12, 1969, in press.Google Scholar
17. Liefeld, R. J., Hanaely, S., Kirby, T. B., and Mott, D., “Soft X-Ray Spectrometric Properties of Potassium Acid Phthalate Crystals,” in Advances in X-Ray Analysis, Vol. 13, in press.Google Scholar
18. Croven, L., “Etude Des Rayon X Emis Par Les Gaz,” Ann. Phys. 4, 62 (1949).Google Scholar