After emitting an alpha or beta particle, the nucleus will often still be ‘excited’ and will need to lose energy. It does this by emitting a high energy electromagnetic wave called a gamma ray.

JON CHASE:'The decay of these unstable elements is known as ionising radiation. 'There are three main types - alpha, beta or gamma. JON CHASE:'Gamma radiation is pure energy, 'but alpha and beta ...

Through the weak nuclear force, one quark flavor can transmute into another. However, current data and theory indicate that ...

In beta decay, a proton or neutron in a nucleus emits ... the energies and directions of the emitted beta particle and two alpha particles with high precision. This approach allowed the ...

The observation of neutrinoless double beta decay could have important implications for the study of matter and antimatter. In fact, it would confirm that neutrinos and their antiparticles (i.e ...