Short-period fluctuations in the radial velocity of Antares A
Using the new ESPARTACO 2 spectrograph, we searched for spectral variations in Antares A, a red supergiant star located in the constellation of Scorpius. This star, being in the late stages of stellar evolution, presents fluctuations in its radial velocity, which can be detected by measuring the Dop...
- Autores:
-
Díaz Caballero, Daniel Felipe
- Tipo de recurso:
- Trabajo de grado de pregrado
- Fecha de publicación:
- 2024
- Institución:
- Universidad de los Andes
- Repositorio:
- Séneca: repositorio Uniandes
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.uniandes.edu.co:1992/73286
- Acceso en línea:
- https://hdl.handle.net/1992/73286
- Palabra clave:
- Red Supergiant Stars
Spectroscopy
Radial Velocity
Spectral Variations
Física
- Rights
- openAccess
- License
- Attribution-NonCommercial 4.0 International