### Definitions Found:

# TAUON, an elementary particle

- tauonsTAUON, an elementary particle
- electronan elementary particle
- hadronan elementary particle
- tauonan elementary particle
- photonan elementary particle
- electronsELECTRON, an elementary particle
- photonsPHOTON, an elementary particle
- hadronsHADRON, an elementary particle
- photonicpertaining to photon (an elementary particle)
- polarona type of electron (an elementary particle)
- kaonicof or like a kaon, an elementary particle
- polaronsPOLARON, a type of electron (an elementary particle)
- neutronselementary particle having no charge, found in the nucleus of an atom
- neutronelementary particle having no charge, found in the nucleus of an atom
- lambdauncharged unstable elementary particle that has a mass 2183 times that of an electron and that decays typically into a nucleon and a pion
- spinlessquantum characteristic of an elementary particle that is visualized as the rotation of the particle on its axis and that is responsible for measurable angular momentum and magnetic moment
- gravitonthe theoretical quantum of gravitation, usually assumed to be an elementary particle that is its own antiparticle and that has zero rest mass and charge and a spin of two
- antiparticlethe 'pair' of an elementary particle, particle and antiparticle being mutually destructive, having the same mass and spin but having opposite values for their other properties (eg charge, baryon number, strangeness)
- tausshort-lived elementary particle of the lepton family that exists in positive and negative charge states and has a mass about 3500 times greater than an electron called also tau particle
- taushort-lived elementary particle of the lepton family that exists in positive and negative charge states and has a mass about 3500 times greater than an electron called also tau particle
- antiparticlesANTIPARTICLE, the 'pair' of an elementary particle, particle and antiparticle being mutually destructive, having the same mass and spin but having opposite values for their other properties (eg charge, baryon number, strangeness)
- protonican elementary particle that is identical with the nucleus of the hydrogen atom, that along with the neutron is a constituent of all other atomic nuclei, that carries a positive charge numerically equal to the charge of an electron, and that has a mass of 1.673 Î 10-27 kilogram