How is the particle represented?

Question

beta decay

Answer 1

In beta decay, the particle is represented by the letter "β". This letter is derived from the Greek letter "beta" (β), which is used to denote the second letter of the Greek alphabet. Beta decay is a type of radioactive decay that involves the emission of a beta particle, which can be either an electron (β-) or a positron (β+) depending on the specific decay process.