Assertion: electron's component | /r/HasProperty | isospin
Facets:
value: simply
type: MANNER
value: sometimes
type: TEMPORAL
Source sentences:
text: The third component of isospin (sometimes simply isospin ) ( I 3 ), which has value I 3 = 1 / 2 for the up quark and I 3 = − 1 / 2 for the down quark.