R-parity

GPTKB entity

Statements (22)
Predicate Object
gptkbp:instanceOf physical phenomenon
gptkbp:assignee +1 to Standard Model particles
-1 to superpartners
gptkbp:category gptkb:theoretical_physics
particle physics
gptkbp:definedIn P_R = (-1)^{3(B-L)+2s}
https://www.w3.org/2000/01/rdf-schema#label R-parity
gptkbp:implies lightest supersymmetric particle stability
gptkbp:importantFor dark matter candidates
gptkbp:possibleValues +1
-1
gptkbp:preserves lepton number
spin
baryon number
gptkbp:prevention proton decay
gptkbp:proposedBy 1980s
gptkbp:relatedTo gptkb:string_theory
gptkbp:symbol P_R
gptkbp:usedIn supersymmetric models
gptkbp:bfsParent gptkb:string_theory
gptkb:Supersymmetry
gptkbp:bfsLayer 5