New phase diagrams for dense carbon-oxygen mixtures and white dwarf evolution

Context. Cool white dwarfs are reliable and independent stellar chronometers. The most common white dwarfs have carbon-oxygen dense cores. Consequently, the cooling ages of very cool white dwarfs sensitively depend on the adopted phase diagram of the carbon-oxygen binary mixture. Aims. A new phase d...

Descripción completa

Guardado en:

Detalles Bibliográficos
Autores principales:	Althaus, Leandro Gabriel, García-Berro, E., Isern, J., Córsico, Alejandro Hugo, Miller Bertolami, Marcelo Miguel
Formato:	Articulo
Lenguaje:	Inglés
Publicado:	2012
Materias:	Ciencias Astronómicas stars: evolution stars: interiors white dwarfs
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/84416
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

Ejemplares similares

Evolutionary and pulsational properties of white dwarf stars
por: Althaus, Leandro Gabriel, et al.
Publicado: (2010)

The age and colors of massive white dwarf stars
por: Althaus, Leandro Gabriel, et al.
Publicado: (2007)

On the formation of hot DQ white dwarfs
por: Althaus, Leandro Gabriel, et al.
Publicado: (2009)

Pulsations of massive ZZ Ceti stars with carbon/oxygen and oxygen/neon cores
por: Córsico, Alejandro Hugo, et al.
Publicado: (2004)

Mass-radius relations for massive white dwarf stars
por: Althaus, Leandro Gabriel, et al.
Publicado: (2005)

Quiescent nuclear burning in low-metallicity white dwarfs
por: Miller Bertolami, Marcelo Miguel, et al.
Publicado: (2013)

Outer boundary conditions for evolving cool white dwarfs
por: Rohrmann, R. D., et al.
Publicado: (2012)

Full evolution of low-mass white dwarfs with helium and oxygen cores
por: Panei, Jorge Alejandro, et al.
Publicado: (2007)

On the origin of white dwarfs with carbon-dominated atmospheres: The case of H1504+65
por: Althaus, Leandro Gabriel, et al.
Publicado: (2009)

New cooling sequences for old white dwarfs
por: Renedo, I., et al.
Publicado: (2010)

The evolution of white dwarfs with a varying gravitational constant
por: Althaus, Leandro Gabriel, et al.
Publicado: (2011)

White-dwarf asteroseismology: an update
por: Córsico, Alejandro Hugo
Publicado: (2019)

The double-layered chemical structure in DB white dwarfs
por: Althaus, Leandro Gabriel, et al.
Publicado: (2004)

Comparison of theoretical white dwarf cooling timescales
por: Salaris, M., et al.
Publicado: (2013)

The formation of DA white dwarfs with thin hydrogen envelopes
por: Althaus, Leandro Gabriel, et al.
Publicado: (2005)

On mode trapping in pulsating DA white dwarf stars
por: Benvenuto, Omar Gustavo, et al.
Publicado: (2002)

Updated Evolutionary Sequences for Hydrogen-deficient White Dwarfs
por: Camisassa, María Eugenia, et al.
Publicado: (2017)

Pulsating low-mass white dwarfs in the frame of new evolutionary sequences : V. Asteroseismology of ELMV white dwarf stars
por: Calcaferro, Leila Magdalena, et al.
Publicado: (2017)

Diffusion in helium white dwarf stars
por: Althaus, Leandro Gabriel, et al.
Publicado: (2000)

White dwarf evolutionary sequences for low-metallicity progenitors: The impact of third dredge-up
por: Althaus, Leandro Gabriel, et al.
Publicado: (2015)

A nonadiabatic oscillation study of DB white dwarfs
por: Gautschy, A., et al.
Publicado: (2002)

Gravitational settling of 22Ne and white dwarf evolution
por: García Berro, E., et al.
Publicado: (2008)

The evolution of iron-core white dwarfs
por: Panei, Jorge Alejandro, et al.
Publicado: (2000)

Pulsations powered by hydrogen shell burning in white dwarfs
por: Camisassa, María Eugenia, et al.
Publicado: (2016)

The coolest extremely low-mass white dwarfs
por: Calcaferro, Leila Magdalena, et al.
Publicado: (2018)

The rate of period change in pulsating DB white dwarf stars
por: Córsico, Alejandro Hugo, et al.
Publicado: (2004)

Pulsating low-mass white dwarfs in the frame of new evolutionary sequences : III. The pre-ELM white dwarf instability strip
por: Córsico, Alejandro Hugo, et al.
Publicado: (2016)

Hot C-rich white dwarfs: Testing the DB-DQ transition through pulsations
por: Córsico, Alejandro Hugo, et al.
Publicado: (2009)

White-dwarf asteroseismology with the TESS space telescope
por: Córsico, Alejandro Hugo
Publicado: (2022)

The mode trapping properties of full DA white dwarf evolutionary models
por: Córsico, Alejandro Hugo, et al.
Publicado: (2002)

Asteroseismology of hot pre-white dwarf stars: the case of the DOV stars PG 2131+066 and PG 1707+427, and the PNNV star NGC 1501
por: Córsico, Alejandro Hugo, et al.
Publicado: (2009)

Asteroseismology of the Kepler V777 Herculis variable white dwarf with fully evolutionary models
por: Córsico, Alejandro Hugo, et al.
Publicado: (2012)

An asteroseismic constraint on the mass of the axion from the period drift of the pulsating DA white dwarf star L19-2
por: Córsico, Alejandro Hugo, et al.
Publicado: (2016)

DQ white-dwarf stars with low C abundance: Possible progenitors
por: Scóccola, Claudia Graciela, et al.
Publicado: (2006)

First axion bounds from a pulsating helium-rich white dwarf star
por: Battich, Tiara, et al.
Publicado: (2016)

Pulsating low-mass white dwarfs in the frame of new evolutionary sequences : II. Nonadiabatic analysis
por: Córsico, Alejandro Hugo, et al.
Publicado: (2016)

The evolution of white dwarfs resulting from helium-enhanced, low-metallicity progenitor stars
por: Althaus, Leandro Gabriel, et al.
Publicado: (2017)

Short-period g-mode pulsations in low-mass white dwarfs triggered by H-shell burning
por: Córsico, Alejandro Hugo, et al.
Publicado: (2014)

The pulsation modes of the pre-white dwarf PG 1159-035
por: Althaus, Leandro Gabriel, et al.
Publicado: (2008)

The effects of element diffusion on the pulsational properties of variable DA white dwarf stars
por: Córsico, Alejandro Hugo, et al.
Publicado: (2002)