Even gamma decay is considered to produce a particle for each decay event: the photon.
Perhaps you are thinking of K capture (a form of beta decay), but it still emits a neutrino.
The name for the emissions of rays and particles by a radioactive material are called radioactive decay. There are many different types of radioactive decay that emit different rays and particles.
That statement is not entirely accurate. Radioactive decay can involve the emission of alpha particles, beta particles (electrons or positrons), and gamma rays. Electrons can be involved in certain types of radioactive decay processes.
The radioactive decay of americium 241 is by alpha disintegration; the disintegration of radioactive krypton isotopes is by beta particles emission.
Particles or electromagnetic waves
You think probable to radioactive decay.
alpha decay
The weak force, or weak interaction, contributes to radioactive decay and the production of beta particles. The relationship between the strong force and the electromagnetic force also contributes to radioactive decay.
The process of a radioactive decay is atomic nucleus of an unstable atom loses energy by emitting ionizing particles
If it is related to Nuclear studies, then the answer would be fusion.
alpha particles, beta particles, gamma radiation
Alpha decay is the type of radioactive decay in which positive particles, specifically alpha particles, are emitted. These alpha particles consist of two protons and two neutrons bound together, giving them a positive charge.
radioactive decay