Importance of fingering convection for accreting white dwarfs in the framework of full evolutionary calculations: the case of the hydrogen-rich white dwarfs GD 133 and G 29-38

F. C. Wachlin; G. Vauclair; S. Vauclair; L. G. Althaus

doi:10.1051/0004-6361/201630094

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Volume 601 (May 2017)

A&A, 601 (2017) A13

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Fig. 4

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Final chemical profile for our G 29-38 model submitted to an accretion rate of 10¹⁰ g/s. The lines corresponding to ²⁴Mg and ²⁸Si almost overlap. The same happens to ¹⁶O and ⁵⁶Fe. The bottom of the fingering convection zone never reaches central heavy elements.

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