Assertion: baryon | /r/HasProperty | three urbaryons
Facets:
Source sentences:
text: In order that the hard core of the nuclear force, observed in ^1S state of two proton system at the relativity low energies, can be interpreted as the exclusion repulsion, it is indispensably necessary to accept the hypothesis that each baryon is composed of three urbaryons (each being subject to the exlusion principle as an ordinary fermion), and the requirements that (i) an observed proton is described only by the configuration including two identical urbaryons in ^1S state and (ii) the degree of freedom of three fermions for a proton is never reduced to the degree corresponding to one fermion or one fermion plus bosons.