On Thermohaline Mixing in Accreting White Dwarfs

Abstract

We discuss the recent claim that the thermohaline ("fingering") instability is important in accreting white dwarfs, increasing the derived accretion fluxes potentially by orders of magnitude. We present an alternative view and conclude that at least in the steady state this is not the case and the current method of estimating accretion fluxes is correct.

To be published in the proceedings of the European Workshop on White Dwarfs 2014 (Montreal)

Cited by in corpus (1)

• Bayesian constraints on the origin and geology of exo-planetary material using a population of externally polluted white dwarfs