left-handed antineutrinos) simply do not exist. If they do exist, their properties are substantially different from observable neutrinos and antineutrinos. It...

The electron neutrino has a corresponding antiparticle, the electron antineutrino ( ν e), which differs only in that some of its properties have equal...

purely leptonic tau decays are: 17.82% for decay into a tau neutrino, electron and electron antineutrino; 17.39% for decay into a tau neutrino, muon,...

electron neutrino, muon, muon neutrino, tau, and tau neutrino. The leptons do not carry color charge, and do not respond to strong interaction. The main...

so-called 'tau–theta' problem: what seemed to be the same particle (now called K+ ) decayed in two different modes, Theta to two pions (parity +1), Tau to three...

transforms it into a proton by the emission of an electron accompanied by an antineutrino; or, conversely a proton is converted into a neutron by the emission...

hard-to-observe W− quickly decays into an electron and its matching antineutrino. The subatomic reaction shown immediately above depicts the process as...

neutrino–neutrino and antineutrino–antineutrino mixing, respectively. The 3 × 3 off-diagonal blocks lead to neutrino–antineutrino oscillations. This hamiltonian...

remains: Do neutrinos and antineutrinos differ only in their chirality? Or do exotic right-handed neutrinos and left-handed antineutrinos exist as separate...

well as their antiparticles, decay by the weak force. Neutrinos (and antineutrinos) do not decay, but a related phenomenon of neutrino oscillations is thought...