标题： 星爆星系团 显示英文标题

标题： Starburst Galaxies in Clusters

摘要： 利用一种窄带颜色系统研究星系中星暴现象的本质，该系统旨在研究遥远星团中的颜色演化。 零红移、明亮的远红外星系的工作，以星暴模型校准，证明了这种颜色系统在区分星暴和正常恒星形成颜色方面的有用性，并且尽管存在消光效应，也显示出与远红外颜色的强相关性。 将相同颜色系统应用于遥远星团发现，大多数微弱的蓝色星团星群是星暴矮星系，可能是附近星团中当前矮椭球星系的前身。 显示英文摘要

摘要： The nature of the starburst phenomenon in galaxies is investigated using a narrow band color system designed to study color evolution in distant clusters. Work on zero redshift, luminous far-IR galaxies, calibrated by starburst models, demonstrates the usefulness of this color system in isolating starburst from normal star-forming colors, and also demonstrates a strong correlation with far-IR colors despite reddening effects. The same color system applied to distant clusters finds that a majority of the faint blue cluster population are starburst dwarf galaxies, probably the progenitor of the current population of dwarf ellipticals in nearby clusters.