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- W2019763802 abstract "We present a catalogue of bulgeless galaxies, which includes 19225 objects selected in four of the deepest, largest multi-wavelength datasets available -- COSMOS, AEGIS, GEMS and GOODS -- at intermediate redshift ($0.4 leq z leq 1.0$). The morphological classification was provided by the Advanced Camera for Surveys General Catalogue (ACS-GC), which used publicly available data obtained with the ACS instrument on the Hubble Space Telescope. Rest-frame photometric quantities were derived using kcorrect. We analyse the properties of the sample and the evolution of pure-disc systems with redshift. Very massive [$log (M_star/M_{odot}) > 10.5$] bulgeless galaxies contribute to ~30% of the total galaxy population number density at $z geq 0.7$, but their number density drops substantially with decreasing redshift. We show that only a negligible fraction of pure discs appear to be quiescent systems, and red sequence bulgeless galaxies show indications of dust-obscured star formation. X-ray catalogues were used to search for X-ray emission within our sample. After visual inspection and detailed parametric morphological fitting we identify 30 AGN that reside in galaxies without a classical bulge. The finding of such peculiar objects at intermediate redshift shows that while AGN growth in merger-free systems is a rare event (0.2% AGN hosts in this sample of bulgeless galaxies), it can indeed happen relatively early in the Universe history." @default.
- W2019763802 created "2016-06-24" @default.
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- W2019763802 date "2014-01-22" @default.
- W2019763802 modified "2023-10-18" @default.
- W2019763802 title "BULGELESS GALAXIES AT INTERMEDIATE REDSHIFT: SAMPLE SELECTION, COLOR PROPERTIES, AND THE EXISTENCE OF POWERFUL ACTIVE GALACTIC NUCLEI" @default.
- W2019763802 cites W1626191796 @default.
- W2019763802 cites W1812098000 @default.
- W2019763802 cites W1929623410 @default.
- W2019763802 cites W1969628537 @default.
- W2019763802 cites W1970381301 @default.
- W2019763802 cites W1973771337 @default.
- W2019763802 cites W1980064171 @default.
- W2019763802 cites W1982330764 @default.
- W2019763802 cites W1985134004 @default.
- W2019763802 cites W1985789402 @default.
- W2019763802 cites W1987366375 @default.
- W2019763802 cites W1992923622 @default.
- W2019763802 cites W1993671841 @default.
- W2019763802 cites W1994671833 @default.
- W2019763802 cites W1994702306 @default.
- W2019763802 cites W1995948236 @default.
- W2019763802 cites W1996755716 @default.
- W2019763802 cites W1996926090 @default.
- W2019763802 cites W2001630758 @default.
- W2019763802 cites W2002044265 @default.
- W2019763802 cites W2006332462 @default.
- W2019763802 cites W2008214685 @default.
- W2019763802 cites W2008777327 @default.
- W2019763802 cites W2017450908 @default.
- W2019763802 cites W2025338816 @default.
- W2019763802 cites W2025803926 @default.
- W2019763802 cites W2025819094 @default.
- W2019763802 cites W2028715663 @default.
- W2019763802 cites W2036089244 @default.
- W2019763802 cites W2042369320 @default.
- W2019763802 cites W2042420315 @default.
- W2019763802 cites W2044764576 @default.
- W2019763802 cites W2046839445 @default.
- W2019763802 cites W2048414711 @default.
- W2019763802 cites W2048997571 @default.
- W2019763802 cites W2058379217 @default.
- W2019763802 cites W2060903742 @default.
- W2019763802 cites W2063979326 @default.
- W2019763802 cites W2065361377 @default.
- W2019763802 cites W2066773429 @default.
- W2019763802 cites W2066930788 @default.
- W2019763802 cites W2067509014 @default.
- W2019763802 cites W2070131106 @default.
- W2019763802 cites W2071457590 @default.
- W2019763802 cites W2074320758 @default.
- W2019763802 cites W2076299157 @default.
- W2019763802 cites W2079227246 @default.
- W2019763802 cites W2084591734 @default.
- W2019763802 cites W2086429759 @default.
- W2019763802 cites W2086949239 @default.
- W2019763802 cites W2088761263 @default.
- W2019763802 cites W2089107762 @default.
- W2019763802 cites W2091161890 @default.
- W2019763802 cites W2103734248 @default.
- W2019763802 cites W2104302651 @default.
- W2019763802 cites W2109672483 @default.
- W2019763802 cites W2111402870 @default.
- W2019763802 cites W2112021974 @default.
- W2019763802 cites W2117281341 @default.
- W2019763802 cites W2125977823 @default.
- W2019763802 cites W2128089313 @default.
- W2019763802 cites W2135052708 @default.
- W2019763802 cites W2142238829 @default.
- W2019763802 cites W2143553008 @default.
- W2019763802 cites W2147896935 @default.
- W2019763802 cites W2149653371 @default.
- W2019763802 cites W2150772486 @default.
- W2019763802 cites W2151294996 @default.
- W2019763802 cites W2151796687 @default.
- W2019763802 cites W2154677899 @default.
- W2019763802 cites W2156831326 @default.
- W2019763802 cites W2162125418 @default.
- W2019763802 cites W2162516451 @default.
- W2019763802 cites W2164125929 @default.
- W2019763802 cites W2166498162 @default.
- W2019763802 cites W2167335950 @default.
- W2019763802 cites W2169224160 @default.
- W2019763802 cites W2169687337 @default.
- W2019763802 cites W2950914316 @default.