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Paper: |
Monte Carlo Simulations of the Luminosity Function of Hot White Dwarfs |
Volume: |
469, 18th European White Dwarf Workshop (EUROWD12) |
Page: |
109 |
Authors: |
Torres, S.; García–Berro, E.; Krzesiński, J.; Kleinman, S. J. |
Abstract: |
We present a detailed Monte Carlo simulation of the population of the
hot branch of the white dwarf luminosity function. We used the most
up-to-date stellar evolutionary models and we implemented a full
description of the observational selection biases. Our theoretical
results are compared with the luminosity function of hot white dwarfs
obtained from the Sloan Digital Sky Survey (SDSS), for both DA and
non-DA white dwarfs. For non-DA white dwarfs we find an excellent
agreement with the observational data, while for DA white dwarfs our
simulations show some discrepancies with the observations for the
brightest luminosity bins, those corresponding to L ≥ 10 L☉. |
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