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arXiv · 1111.0625

The White Dwarf Mass and the Accretion Rate of Recurrent Novae: an X-ray Perspective

Koji Mukai·Jennifer L. Sokoloski·Thomas Nelson·Gerardo J. M. Luna
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Abstract

We present recent results of quiescent X-ray observations of recurrent novae (RNe) and related objects. Several RNe are luminous hard X-ray sources in quiescence, consistent with accretion onto a near Chandrasekhar mass white dwarf. Detection of similar hard X-ray emissions in old novae and other cataclysmic variables may lead to identification of additional RN candidates. On the other hand, other RNe are found to be comparatively hard X-ray faint. We present several scenarios that may explain this dichotomy, which should be explored further.

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Koji Mukai, Jennifer L. Sokoloski, Thomas Nelson, Gerardo J. M. Luna. 2011-11-02. The White Dwarf Mass and the Accretion Rate of Recurrent Novae: an X-ray Perspective. https://arxiv.org/abs/1111.0625

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