La morphologie du système de beta lyrae révélée par l'analyse d'observations interférométriques, spectroscopiques et photométriques au moyen d'un modele physique; La morphologie du système de beta lyrae révélée par l'analyse d'observations interférométriques, spectroscopiques et photométriques au moyen d'un modele physique; Morphology of Beta Lyrae revealed by analysis of interferometric, spectroscopic and photometric observations using a physical model.
Abstract
Considerable progress have been made in the knowledge of the morphology and physical properties of Beta Lyrae system, the archetype of interacting binary with exchange and mass loss. The most recent study conducted as part of an international collaboration, combines the results of angular high-resolution observations by optical long baseline interferometry, photometric measurements and high-resolution spectroscopic observations to constrain the parameters of a complex physical model.
- Publication:
-
Etoiles Doubles
- Pub Date:
- June 2021
- Bibcode:
- 2021ED......2....2B