549 citations · 2.7k across the 38 of their papers we have counts for
3 papers · 1 filter
Neutron Stars and Black Holes as MACHOs
Aparna Venkatesan, Angela V. Olinto, James W. Truran
We consider the contribution of neutron stars and black holes to the dynamical mass of galactic halos. In particular, we show that if these compact objects were produced by an earl…
Abundance Patterns of Heavy Elements in Damped Lyman-Alpha Galaxies
V. P. Kulkarni, S. M. Fall, J. W. Truran
We present a quantitative analysis of the abundances of heavy elements in damped Ly-alpha galaxies in the sample of Lu et al. (1996). In particular, we compare the observed gas-pha…
Light Element Abundances From z=0 To z=5
F. X. Timmes, J. W. Truran, J. T. Lauroesch +1
Plausible ratios of deuterium to hydrogen D/H as a function of metallicity, time, and redshift are investigated. Guided by the heavy element abundance patterns observed locally in…