Assertion: baryon's quark | /r/HasAspect | s z = −+1/2
Facets:
Source sentences:
text: Because spin projections vary in increments of 1 (that is 1 ħ), a single quark has a spin vector of length 1/2, and has two spin projections (S z = +1/2 and S z = −+1/2).