Abstract
A nuclear Thomas-Fermi model is used to determine the ground state of matter at subnuclear densities allowing for inhomogeneities on a nuclear scale ("clusters"). The "neutron drip" phase transition occurs at 3.7 × . As a function of the average density the proton number of the clusters first increases from at 1.4 × to a maximum of at ∼3.0 × and then decreases until the clusters gradually evanesce just above ; this transition is smooth.
- Received 7 May 1971
DOI:https://doi.org/10.1103/PhysRevLett.27.48
©1971 American Physical Society