198 citations
- Purdue University West LafayetteUS6 papers
- Universidade Estadual Paulista (Unesp)BR4 papers
- Consejo Superior de Investigaciones CientíficasES3 papers
- Industrial University of SantanderCO3 papers
- Institut d'Estudis Espacials de CatalunyaES3 papers
- Universidad de GuanajuatoMX3 papers
- University of SheffieldGB3 papers
- Consejo Nacional de Investigaciones Científicas y TécnicasAR2 papers
- Norwegian University of Science and TechnologyNO2 papers
- Purdue University SystemUS2 papers
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Showing astro-ph.SRShow all
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astro-ph.SR2024★ 1 cited
Using a new spectral disentangling approach to ascertain whether the massive binary HDE 228766 contains a Wolf-Rayet star
Edwin A Quintero, Philippe Eenens
The massive binary HDE 228766 is composed of an O type primary and an evolved secondary. However, previous qualitative analyses of the composite spectrum have led to a wide discuss…
astro-ph.SR2023★ 5 cited
New insight into the massive eccentric binary HD 165052: self-consistent orbital solution, apsidal motion, and fundamental parameters
Sophie Rosu, Edwin A. Quintero, Gregor Rauw +1
HD165052 is a short-period massive eccentric binary system that undergoes apsidal motion. As the rate of apsidal motion is directly related to the internal structure constants of t…
astro-ph.SR2020★ 11 cited
The Massive Binary System 9 Sgr Revisited: New Insights into Disentangling Methods
Edwin A. Quintero, Philippe Eenens, Gregor Rauw
Disentangling techniques are often needed to obtain the spectra of the individual components of binary or multiple systems. A thorough analysis of the shift-and-add algorithm of Ma…