Fig. 8.
Internal chemical structure (upper panel) and squared Brunt–Vaïsälä and Lamb frequencies for ℓ = 1 and ℓ = 2 (lower panel) corresponding to our best-fit ultra-massive DA WD model for BPM 37093 with a stellar mass M* = 1.16 M⊙, an effective temperature Teff = 11 653 K, a H envelope mass of log(MH/M*)∼ − 6, and a crystallised mass fraction of Mcr = 0.92M⋆.
Current usage metrics show cumulative count of Article Views (full-text article views including HTML views, PDF and ePub downloads, according to the available data) and Abstracts Views on Vision4Press platform.
Data correspond to usage on the plateform after 2015. The current usage metrics is available 48-96 hours after online publication and is updated daily on week days.
Initial download of the metrics may take a while.