Study suggests neutrino transformations in supernovae may affect stellar collapse

Scientists have identified a potential mechanism by which neutrinos change identities—a quantum phenomenon known as neutrino oscillation—inside supernovae, according to reporting from Ars Technica. The transformations may allow neutrinos to carry energy away from the explosion differently than previously modeled.

The findings could have implications for understanding core-collapse supernovae, where massive stars explode at the end of their lives. Researchers suggest that accounting for neutrino oscillations might help explain variations in how these cosmic explosions occur.