An observation of Cygnus X-3 was made with soft X-ray detectors launched on an Aerobee rocket. The iron line emission observed one month later and in May 1975 was not found. A 3 sigma upper limit for this feature is 0.006 ph/2 cm/s.


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    Title :

    Absence of iron line emission in Cyg X-3


    Contributors:
    Shulman, S. (author) / Friedman, H. (author) / Fritz, G. (author) / Yentis, D. (author) / Snyder, W. A. (author) / Davidsen, A. F. (author) / Henry, R. C. (author)


    Publication date :

    1976-01-01


    Type of media :

    Conference paper


    Type of material :

    No indication


    Language :

    English


    Keywords :


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