%0 Journal Article
%T Neutron Star Mass Determinations
%A M. H. van Kerkwijk
%J Physics
%D 2000
%I arXiv
%R 10.1007/10720995_4
%X I review attempts made to determine the properties of neutron stars. The focus is on the maximum mass that a neutron star can have, or, conversely, the minimum mass required for the formation of a black hole. There appears to be only one neutron star for which there is strong evidence that its mass is above the canonical 1.4 solar masses, viz., Vela X-1, for which a mass close to 1.9 solar masses is found. Prospects for progress appear brightest for studies of systems in which the neutron star should have accreted substantial amounts of matter.
%U http://arxiv.org/abs/astro-ph/0001077v1