3 papers
astro-ph2000
A simple algorithm for orbit classification
Eliza E. Fulton, Joshua E. Barnes
We describe a simple algorithm for classifying orbits into orbit families. This algorithm works by finding patterns in the sign changes of the principal coordinates. Orbits in the…
astro-ph1998
Constraints on the Early Formation of Field Elliptical Galaxies
A. J. Barger, L. L. Cowie, N. Trentham +4
We present the results of an HK' wide-field survey encompassing the Hubble Deep Field and its Flanking Fields. Our wide-field survey provides uniform coverage of an area 61.8 squar…
astro-ph1998
Dusty star forming galaxies at high redshift
A. J. Barger, L. L. Cowie, D. B. Sanders +5
The global star formation rate in high redshift galaxies, based on optical surveys, shows a strong peak at a redshift of z=1.5, which implies that we have already seen most of the…