Showing astro-phShow all
2 papers · 1 filter
astro-ph2002
Birkhoff's Theorem and the Void Matter Density
C. V. Manning
According to the discussion on Birkhoff's theorem by Peebles (1993), a void with a negative perturbation δmay evolve as a separate homogeneous universe with a local expansion param…
astro-ph1999
A Serendipitous Search for Hy-Redshift Ly Emission: A Case Study of Two Sources at
Curtis Manning, Daniel Stern, Hyron Spinrad +1
In the course of our on-going search for serendipitous high-redshift LyA emission in deep archival Keck spectra, we discovered two LyA emission line candidates in a moderate disper…