3 papers
nucl-th1999
Properties of β-stable neutron star matter with hyperons
I. Vidaña, A. Polls, A. Ramos +3
We present results from many-body calculations for β-stable neutron star matter with nucleonic and hyperonic degrees of freedom, employing the most recent parametrizations of the b…
nucl-th1999
Pairing correlations in nuclear systems, from infinite matter to finite nuclei
Oe. Elgaroey, T. Engeland, M. Hjorth-Jensen +1
Finite nuclei such as those found in the chain of even tin isotopes from ^{102}Sn to ^{130}Sn, exhibit a near constancy of the 2^+_1-0^+_1 excitation energy, a constancy which can…
cond-mat.stat-mech1998
Bosons with attractive interactions in a trap: Is the ground state fragmented ?
Oe. Elgaroey, C. J. Pethick
Possible fragmentation of a Bose-Einstein condensate with negative scattering length is investigated using a simple two-level model. Our results indicate that fragmentation does no…