Compact Galaxies at Z = 0. 2 - 1. 3: Implications for Galaxy Evolution and the Star Formation History of the Universe

Guzmán, R.; Phillips, A. C.; Gallego, J.; Koo, D. C.
Referencia bibliográfica

Highlights of Astronomy Vol. 11A, as presented at Joint Discussion 14 of the XXIIIrd General Assembly of the IAU, 1997. Edited by Johannes Andersen. Kluwer Academic Publishers, 1998., p.147

Fecha de publicación:
0
1998
Número de autores
4
Número de autores del IAC
0
Número de citas
0
Número de citas referidas
0
Descripción
The authors have studied the global properties of 51 compact field galaxies with redshifts z ≡ 0.2 - 1.3 and apparent magnitudes I814 < 23.74 in the flanking fields of the Hubble Deep Field. Keck spectra covering ≡4000 - 8000 Å, combined with HST I814 images and Keck V band images were used to derive redshifts, V606 - I814 colors, absolute blue magnitudes, linear half-light radii, blue average surface brightness, velocity widths, virial masses, mass-to-light ratios, excitations ([O III/Hβ), and star formation rates.