A Virgo Environmental Survey Tracing Ionised Gas Emission (VESTIGE)
Astronomy and Astrophysics(2023)
摘要
Using a compilation of Halpha fluxes for 384 star forming galaxies detected during the VESTIGE survey, we study several important scaling relations for a complete sample of galaxies in a rich environment. The extraordinary sensitivity of the data allows us to sample the whole dynamic range of the Halpha luminosity function, from massive (M*~10^11 Mo) to dwarf systems (M*~10^6 Mo). This extends previous works to a dynamic range in stellar mass and star formation rate (10^-4更多
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关键词
virgo environmental survey,ionised gas emission,vestige
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