Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Julieta Paz Sánchez Arias"'
Autor:
Julieta Paz Sánchez Arias, Péter Németh, Elisson Saldanha da Gama de Almeida, Matias Agustin Ruiz Diaz, Michaela Kraus, Maximiliano Haucke
Publikováno v:
Galaxies, Vol 11, Iss 5, p 93 (2023)
We aim to combine asteroseismology, spectroscopy, and evolutionary models to establish a comprehensive picture of the evolution of Galactic blue supergiant stars (BSG). To start such an investigation, we selected three BSG candidates for our analysis
Externí odkaz:
https://doaj.org/article/970cfe08afa14f8e81ad017d481be524
Autor:
Alexei Moiseev, David O. Jones, Dieter H. Nickeler, Julieta Paz Sánchez Arias, Lydia Sonia Cidale, T. Liimets, Michaela Kraus
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Astronomical Journal
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
The Astronomical Journal
The Galactic B[e] supergiant MWC 137 is surrounded by a large-scale optical nebula. To shed light on the physical conditions and kinematics of the nebula, we analyze the optical forbidden emission lines [NII] 6548,6583 and [SII] 6716,6731 in long-sli
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::50ded3c1d8e2a5ebe95f41b0a1079ad0
Autor:
Alejandro H. Córsico, Julieta Paz Sánchez Arias, Leandro Gabriel Althaus, Ingrid Domingos Pelisoli, Mariela Alejandra Corti, Victoria Antoci, Alejandra D. Romero, Souza Oliveira Kepler
Publikováno v:
Sanchez Arias, J P, Romero, A D, Corsico, A H, Pelisoli, I, Antoci, V, Kepler, S O, Althaus, L G & Corti, M A 2018, ' Comparing the asteroseismic properties of pulsating pre-extremely low mass white dwarf and delta Scuti stars ', Astronomy & Astrophysics, vol. 616, 80 . https://doi.org/10.1051/0004-6361/201731808
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Repositório Institucional da UFRGS
Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
Pulsating extremely low-mass pre-white dwarf stars (pre-ELMV), with masses between ~0.15 Msun and ~0.30 Msun, constitute a new class of variable stars showing g- and possibly p-mode pulsations with periods between 320 and 6000 s, while main sequence