I bought one of those small tritium veils with phosphorus. Read about beta decay, wow what an interesting read! So there was mention when a neutron decays into a proton it emits an electron and an electron anti-neutrino. Also that there is no spatial parity with the physics. What does no spatial parity mean? Sounds like saying with this particular force space is not isotropic. Is it the force carrier that's not "behaving".