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1por Miller Bertolami, Marcelo Miguel, Córsico, Alejandro Hugo, Althaus, Leandro Gabriel“... et al. (2008) have shown that many surface properties of H-deficient sdO stars (the He-sdO stars...”
Publicado 2009
Aportado por: SEDICI (UNLP)Articulo Comunicacion -
2por Althaus, Leandro Gabriel, Miller Bertolami, Marcelo Miguel, Córsico, Alejandro Hugo“... drastically in recent years, thanks to the results of many surveys. In addition, some of these stars have been...”
Publicado 2013
Aportado por: SEDICI (UNLP)Articulo -
3Pulsating low-mass white dwarfs in the frame of new evolutionary sequences : I. Adiabatic properties“... low-mass white dwarfs (M∗/ M⊙ ≲ 0.20−0.25), have recently been discovered in the field of our Galaxy...”
Aportado por: SEDICI (UNLP)Articulo -
4por Althaus, Leandro Gabriel, García-Berro, E., Isern, J., Córsico, Alejandro Hugo, Miller Bertolami, Marcelo Miguel“... dwarfs have carbon-oxygen dense cores. Consequently, the cooling ages of very cool white dwarfs...”
Publicado 2012
Aportado por: SEDICI (UNLP)Articulo -
5por García Berro, E., Lorén Aguilar, P., Córsico, Alejandro Hugo, Althaus, Leandro Gabriel, Lobo, J. A., Isern, J.“... for which various ℓ l = 2 modes have been observed (BPM 37093) and for PG 1159-035, the prototype of the GW...”
Publicado 2006
Aportado por: SEDICI (UNLP)Articulo -
6por Calcaferro, Leila Magdalena, Córsico, Alejandro Hugo, Althaus, Leandro Gabriel, Romero, Alejandra Daniela, Kepler, S. O.“... extremely low-mass variable (ELMV) stars. At present, it is generally believed that these stars have thick H...”
Publicado 2018
Aportado por: SEDICI (UNLP)Articulo -
7por Córsico, Alejandro Hugo, Benvenuto, Omar Gustavo, Althaus, Leandro Gabriel, Isern, Jordi, García Berro, Enrique“... dwarfs there is a specific class of stars, known as ZZ-Ceti objects, which have a hydrogen-rich envelope...”
Publicado 2001
Aportado por: SEDICI (UNLP)Articulo Preprint -
8por Rohrmann, René, Serenelli, Aldo Marcelo, Althaus, Leandro Gabriel, Benvenuto, Omar Gustavo“... that the non-ideal effects and line absorption alter the appearance of the stellar spectrum and have a...”
Publicado 2002
Aportado por: SEDICI (UNLP)Articulo -
9por Benvenuto, Omar Gustavo, Córsico, Alejandro Hugo, Althaus, Leandro Gabriel, Serenelli, Aldo Marcelo“... for the occurrence of element diffusion. We have considered several thicknesses for the outermost hydrogen layer...”
Publicado 2002
Aportado por: SEDICI (UNLP)Articulo -
10por García Berro, Enrique, Lorén Aguilar, Pablo, Aznar Siguán, Gabriela, Torres, Santiago, Camacho, Judit, Althaus, Leandro Gabriel, Córsico, Alejandro Hugo, Külebi, Baybars, Isern, Jordi“...High-field magnetic white dwarfs have been long suspected to be the result of stellar mergers...”
Publicado 2012
Aportado por: SEDICI (UNLP)Articulo -
11“...Hybrid pulsating stars have an excellent asteroseismic potential since they show and -modes...”
Aportado por: SEDICI (UNLP)Articulo -
12por Althaus, Leandro Gabriel, Miller Bertolami, Marcelo Miguel, Córsico, Alejandro Hugo, García Berro, E., Gil-Pons, P.“...We study the formation and evolution of DA white dwarfs, the progenitors of which have experienced...”
Publicado 2005
Aportado por: SEDICI (UNLP)Articulo -
13por Miller Bertolami, Marcelo Miguel, Melendez, Brenda Eliana, Althaus, Leandro Gabriel, Isern, J.“... in our analysis. Then we have performed χ2-tests to have a quantitative measure of the agreement between...”
Publicado 2014
Aportado por: SEDICI (UNLP)Articulo -
14por Rohrmann, R. D., Althaus, Leandro Gabriel, García Berro, E., Córsico, Alejandro Hugo, Miller Bertolami, Marcelo Miguel“... effects have few consequences on these cooling times at observable luminosities. In fact, collision...”
Publicado 2012
Aportado por: SEDICI (UNLP)Articulo -
15“... performed numerical simulations of a continuous accretion of heavy material having a bulk Earth composition...”
Aportado por: SEDICI (UNLP)Articulo -
16por Romero, Alejandra Daniela, Córsico, Alejandro Hugo, Althaus, Leandro Gabriel, Miller Bertolami, Marcelo Miguel“.... We already have applied this approach with success to pulsating PG1159 stars (GW Vir variables). Our...”
Publicado 2013
Aportado por: SEDICI (UNLP)Articulo -
17“... with the standard case. Thus, if iron WDs were very numerous, some of them would have had time enough to evolve...”
Aportado por: SEDICI (UNLP)Articulo -
18“... for, ages naturally come into a nice agreement. Consequently, we do not have to invoke any ad hoc mass loss...”
Aportado por: SEDICI (UNLP)Articulo -
19por Córsico, Alejandro Hugo, Althaus, Leandro Gabriel, Miller Bertolami, Marcelo Miguel, García Berro, E.“..., the hot phase of DO white dwarfs, and then the DB white dwarf stage have been considered. We explicitly...”
Publicado 2009
Aportado por: SEDICI (UNLP)Articulo -
20por Córsico, Alejandro Hugo, Althaus, Leandro Gabriel, Miller Bertolami, Marcelo Miguel, García Berro, E.“... have been intensively scrutinized through multi-site observations, so they have well resolved pulsation...”
Publicado 2009
Aportado por: SEDICI (UNLP)Articulo