SUPERNOVAS, FAROS EN EL UNIVERSO: MEDICIÓN DE LA DISTANCIA A ASASSN-15hx
DOI:
https://doi.org/10.36790/epistemus.v10i21.9Keywords:
Supernovas, observación astronómica, distancia extra galácticaAbstract
Difícil pensar en un evento astronómico tan relevante y polifacético como la gigantesca explosión de supernova, que en breves segundos destruye su estrella, creando un gran número de elementos pesados. El inmenso brillo de las supernovas permite observarlas a enormes distancias, para así obtener información cosmológica. En este trabajo abordamos en general el tema de supernovas, enfocándonos luego al estudio de la supernova de tipo Ia ASASSN-15hx. Presentamos las observaciones realizadas en diferentes filtros y mostramos un método basado en el ancho de su curva de luz para estimar su distancia y corrimiento al rojo. Los valores obtenidos coinciden con información encontrada en la literatura
y las incertidumbres obtenidas están dentro del rango de las encontradas con otros métodos.
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