The Gaia DR2 halo white dwarf population: the luminosity function, mass distribution, and its star formation history

We analyse the volume-limited nearly complete 100 pc sample of 95 halo white dwarf candidates identified by the second data release of Gaia. Based on a detailed population synthesis model, we apply a method that relies on Gaia astrometry and photometry to accurately derive the individual white dwarf...

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Detalles Bibliográficos
Autores principales:	Torres, Santiago, Rebassa Mansergas, Alberto, Camisassa, María Eugenia, Raddi, Roberto
Formato:	Articulo Preprint
Lenguaje:	Inglés
Publicado:	2021
Materias:	Ciencias Astronómicas Physics Luminosity Star formation Halo White dwarf Population Astrophysics Galactic halo Luminosity function (astronomy) Galaxy
Acceso en línea:	http://sedici.unlp.edu.ar/handle/10915/124321
Aporte de:	SEDICI (UNLP) de Universidad Nacional de La Plata

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