Between nucleus and neutron star stretches a desert devoid of nuclear matter. (scientificamerican.com)
That experiment has shaken the comfortable world of nuclear physics, by producing what seems to be an entirely new form of nuclear matter. (newscientist.com)
4 E.g., R. Rajaraman, «Elementarity of Baryon Resonances in Nuclear Matter in Mesons in Nuclei, volume 1, Monnique Rho and Denys Wilkinson, eds., (Amsterdam: North Holland. (religion-online.org)