The following document lists the file abstract/MRIEKE_COMAE_A.abs
from catalogue VI/111.
A plain copy of the file
(without headers/trailers) may be downloaded.
The Butcher-Oemler effect in moderate redshift galaxy clusters where a larger fraction of blue galaxies is seen is most readily explained as the result of increased star formation in some galaxies. Spectroscopically, these galaxies show a composite spectrum indicative of starburst having occurred about 1 Gyr ago, and are called E+A because the spectra appear to have A stars added to an old elliptical-type spectrum. A number of E+A galaxies have been found in the Coma cluster which provides the chance of characterizing the starbursts more thoroughly be measuring the bolometric output of these galaxies. These galaxies are faint enough at 10-100 microns that they must be observed with ISO.