antilepton

Antileptons are the antiparticles of leptons, which are fundamental subatomic particles that do not interact via the strong force. Leptons are affected by the electromagnetic, weak, and gravitational forces. There are three types of charged leptons: electrons, muons, and taus, each with a corresponding neutral partner called a neutrino. Antileptons have the same mass as their lepton counterparts but possess reversed properties, such as opposite electric charge. For example, the antiparticle of an electron is a positron, which has a positive charge. When a particle meets its antiparticle, they annihilate each other, converting their mass into energy. The concept of antileptons is crucial in particle physics, as the existence of antiparticles for all spin-½ particles, including leptons, is predicted by theories like Dirac's relativistic quantum mechanics.12