Assertion: neutron's interaction | /r/HasProperty | the energy gap
Facets:
Source sentences:
text: We consider 1S 0 pairing in infinite neutron matter and nuclear matter and show that in the lowest order approximation, where the pairing interaction is taken to be the bare nucleon-nucleon interaction in the 1S 0 channel, the pairing interaction and the energy gap can be determined directly from the 1S 0 phase shifts.