Browsing by Author "Denby, M."

Now showing items 1-2 of 2

    • The 1st measurement of the Lyman continuum emission from normal stars 

      Hoare, M.G.; Drew, J.E.; Denby, M. (1993)
      We report the first measurements of Lyman continuum emission from non-degenerate stars. The Wide Field Camera on-board ROSAT detected strong emission from Beta CMa (B1 II-III) and Epsilon CMa (B2 II). Both Kurucz LTE ...

    • Soft x-ray observations of the early b-giants beta and epsilon CMA 

      Drew, J.E.; Denby, M.; Hoare, M.G. (1994)
      The study reports observations performed with the PSPC on board the Roentgensatellit (ROSAT) of the two nearby giant stars Beta CMa (B1 II-III) and Epsilon CMa (B2 II). Upper limits in the region of +/- 10 percent can be ...