An alpha particle is also a Helium-4 nucleus. It is written as \(_{2}^{4}\textrm{He}\) and is also sometimes written as \(_{2}^{4}\alpha\). Alpha decay causes the mass number of the nucleus to ...

Researchers at CERN have observed an exceptionally rare particle decay event, potentially paving the way to uncover new ...

as it’s determined by the radioactive decay of a Americium-241 alpha particle source. A Geiger-Muller tube is used to detect alpha particles, with the timing between detections used to determine ...

Alpha decay is a type of radioactive decay where an unstable nucleus changes to another element by emitting a particle ...

The radioactive particles are like the players who are standing on the skateboard. And when the particles decay into alpha and beta particles, the sphere, which is like a skateboard, will be recoiled, ...