Showing 1999Show all
2 papers · 1 filter
astro-ph1999
New Structure In The Shapley Supercluster
M. J. Drinkwater, D. Proust, Q. A. Parker +2
We present new radial velocities for 306 bright (R<16) galaxies in a 77 square deg region of the Shapley supercluster measured with the FLAIR-II spectrograph on the UK Schmidt Tele…
astro-ph1999
On the minimum period of uniformly rotating meutron stars
P. Haensel, J. P. Lasota, J. L. Zdunik
We show that the neutron star minimum period of rotation is determined, for causal equations of state, by the maximum value of the relativistic (compactness) parameter 2GM/Rc^2, al…