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New evolutionary sequences for extremely low-mass white dwarfs - Homogeneous mass and age determinations and asteroseismic prospects
Fil: Althaus, Leandro Gabriel. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Cientifico Tecnologico la Plata. Instituto de Astrofisica de la Plata; Argentina. UniversidadExpand
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Using the most recent results about white dwarfs (WDs) in ten open clusters, we revisit semiempirical estimates of the initial-final mass relation (IFMR) in star clusters, with emphasis on the use ofExpand
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New cooling sequences for old white dwarfs
We present full evolutionary calculations appropriate for the study of hydrogen-rich DA white dwarfs. This is done by evolving white dwarf progenitors from the zero-age main sequence, through theExpand
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Toward ensemble asteroseismology of ZZ Ceti stars with fully evolutionary models
ZZ Ceti stars form the most numerous group of degenerate variable stars. They are otherwise normal DA (H-rich atmospheres) white dwarfs that exhibit pulsations. Here, we present anExpand
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The born-again (very late thermal pulse) scenario revisited: The mass of the remnants and implications for V4334 Sgr
We present 1D numerical simulations of the very late thermal pulse (VLTP) scenario for a wide range of remnant masses. We show that by taking into account the different possible remnant masses, theExpand
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New evolutionary calculations for the born again scenario
We present evolutionary calculations to describe the born-again scenario for post-AGB remnant stars of 0.5842 and 0.5885 $M_{\odot}$. Results are based on a detailed treatment of the physicalExpand
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Revisiting the axion bounds from the Galactic white dwarf luminosity function
It has been shown that the shape of the luminosity function of white dwarfs (WDLF) is a powerful tool to check for the possible existence of DFSZ-axions, a proposed but not yet detected type ofExpand
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The diffusion-induced nova scenario: CK Vul and PB8 as possible observational counterparts
We propose a scenario for the formation of DA white dwarfs with very thin helium buffers. For these stars we explore the possible occurrence of diffusion-induced CNO-flashes during their earlyExpand
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New models for the evolution of Post-Asymptotic Giant Branch stars and Central Stars of Planetary Nebulae
The Post Asymptotic Giant Branch (AGB) phase is arguably one of the least understood phases of the evolution of low- and intermediate- mass stars. The two grids of models presently available areExpand
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Limits on the neutrino magnetic dipole moment from the luminosity function of hot white dwarfs
Context. Recent determinations of the white dwarf luminosity function (WDLF) from very large surveys have extended our knowledge of the WDLF to very high luminosities. This, together with theExpand
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