R-parity
conserved ℤ/2 symmetry in supersymmetric gauge theory, such that standard model particles have R-parity +1 while their superpartners have R-parity −1
en-GB/ɑːɹ - pæɹɪtiː/
en-US/ˈɑɹ - ˈpæɹɪti/
conserved ℤ/2 symmetry in supersymmetric gauge theory, such that standard model particles have R-parity +1 while their superpartners have R-parity −1