Astrophysics Models of Massive Stars Found Flawed
Researchers have discovered that current astrophysics models of massive stars and supernovae are flawed, as they do not align with observational gamma-ray data. By studying the isotope iron-60 using a new experimental method called the beta-Oslo Method, the team found that the production of iron-60 in massive stars is higher than previously predicted. This suggests that theoretical models need adjustments, such as altering assumptions about stellar rotation and mass limits. The findings highlight the beta-Oslo Method's potential for studying unstable isotopes.