Differences among Expansion Velocities of Type IA Supernovae
Abstract
Spectroscopic data are used to demonstrate unambiguously that Type Ia supernovae are not all alike.
- Publication:
-
The Astrophysical Journal
- Pub Date:
- July 1988
- DOI:
- 10.1086/185217
- Bibcode:
- 1988ApJ...330L.117B
- Keywords:
-
- Astronomical Spectroscopy;
- Photosphere;
- Radial Velocity;
- Stellar Spectra;
- Supernovae;
- Angular Velocity;
- Expansion;
- Homogeneity;
- Light (Visible Radiation);
- Line Spectra;
- Astrophysics;
- STARS: SUPERNOVAE