A Study of Cool White Dwarfs in the Sloan Digital Sky Survey Data Release 12

G. Ourique, A. D. Romero, S. O. Kepler +2

In this work we study white dwarfs where $30000\text{K}>{\mathrm{T}}_{\mathrm{eff}}>5000\text{K}$ to compare the differences in the cooling of DAs and non-DAs and their f…