neutrino decay

Neutrino decay refers to the process where a neutrino, a very tiny and nearly massless particle, transforms into lighter particles over time. Although neutrinos are stable in many cases, some theories suggest they could decay into other particles, like lighter neutrinos or different fundamental particles, especially if they have mass. This decay would be very slow and difficult to detect, but understanding it helps scientists learn more about neutrinos’ properties and the fundamental laws of physics. Essentially, neutrino decay is an ongoing, subtle transformation that could reveal deeper insights into the universe’s building blocks.