Galaxy And Mass Assembly (GAMA): TheM-Zrelation for galaxy groups
نویسندگان
چکیده
منابع مشابه
Galaxy And Mass Assembly (GAMA)
The GAMA survey aims to deliver 250,000 optical spectra (3–7Å resolution) over 250 sq. degrees to spectroscopic limits of rAB < 19.8 and KAB < 17.0 mag. Complementary imaging will be provided by GALEX, VST, UKIRT, VISTA, HERSCHEL and ASKAP to comparable flux levels leading to a definitive multi-wavelength galaxy database. The data will be used to study all aspects of cosmic structures on 1kpc t...
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We present an analysis of the structures, sizes, star formation rates, and local environmental properties of galaxies at z ∼ 4 − 6 (τuniverse < 2 Gyr), utilising deep Hubble Space Telescope imaging of the Hubble Ultra Deep Field. The galaxies we study are selected with the Lyman-break drop-out technique, using galaxies which are B-,V-, and i−drops, which effectively selects UV bright starbursti...
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ژورنال
عنوان ژورنال: Astronomische Nachrichten
سال: 2013
ISSN: 0004-6337
DOI: 10.1002/asna.201211882