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At the Vigintennial of the Butcher-Oemler Effect

Kevin A. Pimbblet
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Abstract

In their study of the evolution of galaxies within clusters, Butcher and Oemler discovered evidence for a strong evolution in star-formation rate with redshift. Later studies confirmed this conclusion and uncovered several aspects of the effect: photometric, spectroscopic, and morphological. This article reviews a broad sample of these works and discusses selection effects, biases, and driving mechanisms that might be responsible for the changes in star-formation rate.

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Kevin A. Pimbblet. 2003-09-02. At the Vigintennial of the Butcher-Oemler Effect. https://doi.org/10.1071/as03043

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