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Super Eddington Atmospheres and their Winds

Nir J. Shaviv
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Abstract

We present a model for the steady state winds of super-Eddington systems. These radiatively driven winds are expected to be optically thick and clumpy as they arise from a porous atmosphere. The model is then used to derive the mass loss of bright classical novae. The long duration super-Eddington outflows that are clearly observed in at least two cases (Nova LMC 1988 #1 & Nova FH Ser) are naturally explained. Moreover, the predicted mass loss and temperature evolution agree nicely with the observations, as do additional features. eta-Car is then used to double check the theory which predicts the observed mass shed in the great eruption.

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Nir J. Shaviv. 2000-10-20. Super Eddington Atmospheres and their Winds. https://arxiv.org/abs/astro-ph/0010426

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