70 citations · 172 across the 5 of their papers we have counts for
4 papers
A reference framework for extremely metal-poor OB star studies: calibrations for stellar parameters and intrinsic colours
Marta Lorenzo, Miriam Garcia, Norberto Castro +4
We provide the first reference framework for extremely metal-poor (XMP) OB-type stars. We parsed a grid of 0.10 FASTWIND models, covering the parameter space of O stars…
A detailed non-LTE analysis of LB-1: Revised parameters and surface abundances
S. Simón-Díaz, J. Maíz Apellániz, D. J. Lennon +8
LB-1 has recently been proposed to be a binary system at 4 kpc consisting of a B star of 8 Msol and a massive stellar black hole of 70 Msol. This finding challenges our current the…
The ARAUCARIA project: Grid-Based Quantitative Spectroscopic Study of Massive Blue Stars in NGC55
N. Castro, M. A. Urbaneja, A. Herrero +6
The quantitative study of the physical properties and chemical abundances of large samples of massive blue stars at different metallicities is a powerful tool to understand the nat…
The Araucaria Project: VLT-spectroscopy of blue massive stars in NGC 55
N. Castro, A. Herrero, M. Garcia +6
This is the first paper of a series devoted to studying the population of blue massive stars in NGC 55, a galaxy of the Sculptor group at a distance of about 2 Mpc. We have obtaine…