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X-Ray Astronomy: The Extension of Celestial X-ray Spectra to Higher Proton Energies

Published online by Cambridge University Press:  25 April 2016

K. G. McCracken*
Affiliation:
Department of Physics, University of Adelaide

Extract

The three objects Tau X−1, Cyg X−l and GX3+1 are the most prominent discrete X-ray objects in the sky at photon energies of ≃ 100 keV.

Type
Contributions
Copyright
Copyright © Astronomical Society of Australia 1969

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References

1 Buselli, G., Clancy, M. C., Davison, P. J. N., Edwards, P. J., McCracken, K. G. and Thomas, R. M., Nature, 219, 1124 (1968).Google Scholar
2 Clark, G. N., Garmire, G. P. and Kraushaar, W. L., Ap. J., 153, L203 (1968).Google Scholar