Assertion: neutrino | /r/HasProperty | lepton
Facets:
Source sentences:
text: The antineutrino (or anti-neutrino) is a lepton, an antimatter particle, the counterpart to the neutrino.
text: When a W+ boson decays into a positron and a neutrino, lepton number is conserved because the W+ boson is a non-lepton, the neutrino is a lepton, and the positron is an antilepton.
text: The neutrino does not feel the strong nuclear force (because it is a lepton) or the electrostatic force (because it is neutral).
text: Neutrinos are leptons.