Advanced Morphological Galaxy Classification: A Comparison of Real and Simulated Galaxies
Monthly Notices of the Royal Astronomical Society(2011)
摘要
Encoded within the morphological structure of galaxies are clues related to their formation and evolutionary history. Recent advances pertaining to the statistics of galaxy morphology include sophisticated measures of concentration (C), asymmetry (A) and clumpiness (S). In this study, these three parameters (CAS) have been applied to a suite of simulated galaxies and compared with observational re...
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关键词
methods: numerical,galaxies: evolution,galaxies: structure
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