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astro-ph2001
Extreme BAL Quasars from the Sloan Digital Sky Survey
Patrick B. Hall, J. E. Gunn, G. R. Knapp +16
The Sloan Digital Sky Survey has discovered a population of broad absorption line quasars with various extreme properties. Many show absorption from metastable states of FeII with…
astro-ph1999
What is Beta?
Andreas A. Berlind, Vijay K. Narayanan, David H. Weinberg
Measurements of the cosmological density parameter (Omega) using techniques that exploit the gravity-induced motions of galaxies yield, in linear perturbation theory, the degenerat…
astro-ph1997
Rotational Mixing And The Primordial Lithium Abundance
M. H. Pinsonneault, V. K. Narayanan, G. Steigman +1
There has been recent progress in the study of the angular momentum evolution of low mass stars (Krishnamurthi et al 1997a). Theoretical models can now be constructed which reprodu…