Bound-state beta decay is a rare process where an unstable atomic nucleus emits an electron (beta particle) not into free space, but into one of the atom’s own tightly bound orbits. This happens ...

Even the Standard Model of particle physics doesn’t explain how ... They measured quark mixing through superallowed nuclear beta decay, a highly precise and fast type of beta decay where a ...

Alpha decay causes the mass number of the nucleus ... number of neutrons is much larger than the number of protons. A beta particle has a relative mass that can be considered to be zero, so ...

A Wright Lab experiment capitalizes on simple physics to produce a groundbreaking technique to detect particle decay.

Neutrinos are emitted when protons are converted into neutrons during beta radioactive decay 6. In 1933, an Italian physicist named Enrico Fermi named Pauli’s mystery particle the “neutrino” and ...

It goes back to beta decays. As the physicist Wolfgang ... He proposed that another particle must be emitted in the decay, one with no electric charge and a negligible mass. He was proved right ...