Effect of the reverse shock on the parameters of the observed X-ray emission during the 1998 outburst of CI Camelopardalis |
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| Authors: | E V Filippova M G Revnivtsev A A Lutovinov |
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| Institution: | 1.Space Research Institute,Russian Academy of Sciences,Moscow,Russia;2.Max-Planck-Institut für Astrophysik,Garching,Germany;3.Excellence Cluster Universe,Technische Universit?t München,Garching,Germany |
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| Abstract: | Based on the model of interaction between spherically symmetric expanding matter and the external medium, we have estimated
the parameters of the matter heated by the shock that was produced in the envelope ejected by the explosion of a classical
nova during its interaction with the stellar wind from the optical companion. Using this model, we have shown that the matter
ejected during the outburst in the system CI Camelopardalis had no steep velocity gradients and that the reverse shock could
heat the ejected matter only to a temperature of ∼0.1 keV. Therefore, this matter did not contribute to the mean temperature
and luminosity of the system observed in the energy range 3–20 keV. |
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