Meanings of particle decay in English

Most of the radioactive particles decay pretty fast, you know.

A search is presented for massive long-lived particles decaying into a muon and two quarks.

You may even see particle decays, in the form of tracks that suddenly fork in two.

In like manner, whenever we move any muscle, some of its particles decay and pass away.

The latest data shows that the new particle decays as predicted for the simplest type of Higgs boson.

This would be very significant, since it would be the first observation of the new particle decaying to matter particles (fermions).

The analysis is performed assuming a set of production mechanisms with simple topologies, including the production of a Higgs-like particle decaying into two long-lived particles.