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Una estrella de rama gigante asintótica en el sistema progenitor de una supernova de tipo Ia

Mario Hamuy1, M M Phillips, Nicholas B Suntzeff

  • 1Carnegie Observatories, 813 Santa Barbara Street, Pasadena, California 91101, USA. mhamuy@ociw.edu

Nature
|August 9, 2003
PubMed
Resumen

Los investigadores encontraron hidrógeno cerca de una supernova de tipo Ia (SN2002ic), lo que indica un progenitor estrella masiva. Este descubrimiento desafía las suposiciones anteriores sobre estas explosiones cósmicas y sus orígenes.

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