The LABOCA survey of the Extended Chandra Deep Field-South: clustering of submillimetre galaxies

Hickox, Ryan C.; Wardlow, J. L.; Smail, Ian; Myers, Adam D.; Alexander, D. M.; Swinbank, A. M.; Danielson, A. L. R.; Stott, John P.; Chapman, Scott; Coppin, K. E. K.; Dunlop, James; Gawiser, Eric; Lutz, D.; Werf, P. van der; Weiß, A.

doi:10.1111/j.1365-2966.2011.20303.x

Cited by 164 publications

(250 citation statements)

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“…To some degree, this phenomena was expected from early radio studies (e.g. Pope et al, 2006;Ivison et al, 2007), clustering measurements Hickox et al, 2012), and numerical models . We note that not all high-resolution studies of SMGs have revealed multiplicity to the same extent as the Hodge et al (2013b) and Karim et al (2013) which could be biased due to the known underdensity of bright SMGs in the Chandra Deep Field South.…”

Section: Dsfg Multiplicitymentioning

confidence: 99%

“…This evolution suggests that the SMGs are likely to evolve into luminous elliptical galaxies in the local Universe. The figure is reproduced with permission from Hickox et al (2012).…”

Section: Clustering Of Dsfgsmentioning

confidence: 99%

“…Dotted lines show r 0 versus redshift for dark matter haloes of different masses. The thick solid line shows the expected evolution in r 0 for the halo mass estimated by Hickox et al (2012) as the best-fit halo mass for S 870 > few mJy SMGs at z = 2. This evolution suggests that the SMGs are likely to evolve into luminous elliptical galaxies in the local Universe.…”

Section: Clustering Of Dsfgsmentioning

confidence: 99%

“…The grey filled circles with error bars are the GBT CO(1-0) measurements of the brightest lensed SMGs in the H-ATLAS survey (Harris et al, 2012). (Magliocchetti et al, 2007) from Spitzer/MIPS, 250µm with Herschel/SPIRE, 870µm in terms of a cross-correlation with an overlapping lyman-break galaxy distribution in ECDFS (Hickox et al, 2012) with LABOCA, and at 1.1 mm (Williams et al, 2011) with AzTEC on ASTE. The figure panels are reproduced with permission from the authors of each of the above references and AAS.…”

Section: Environments Of Dsfgsmentioning

confidence: 99%

“…By employing such a technique, Behroozi et al (2013) constrain the average stellar mass of galaxies in haloes between M halo = 10 12 − 10 13 M at z = 2 to range from M * ≈ 5 × 10 9 − 10 11 M . If we assume the Hickox et al (2012) halo mass measurements of 850 µm selected SMGs (c.f. § 7) of ∼ 6 × 10 12 h −1 M , one arrives at a typical stellar mass of a z ∼ 2 SMG of ∼ 1.1 × 10 11 M .…”

Section: Stellar Massesmentioning

confidence: 99%

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Dusty star-forming galaxies at high redshift

2014

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Far-infrared and submillimeter wavelength surveys have now established the important role of dusty, star-forming galaxies (DSFGs) in the assembly of stellar mass and the evolution of massive galaxies in the Universe. The brightest of these galaxies have infrared luminosities in excess of 10 13 L with implied star-formation rates of thousands of solar masses per year. They represent the most intense starbursts in the Universe, yet many are completely optically obscured. Their easy detection at submm wavelengths is due to dust heated by ultraviolet radiation of newly forming stars. When summed up, all of the dusty, star-forming galaxies in the Universe produce an infrared radiation field that has an equal energy density as the direct starlight emission from all galaxies visible at ultraviolet and optical wavelengths. The bulk of this infrared extragalactic background light emanates from galaxies as diverse as gas-rich disks to mergers of intense starbursting galaxies. Major advances in far-infrared instrumentation in recent years, both spacebased and ground-based, has led to the detection of nearly a million DSFGs, yet our understanding of the underlying astrophysics that govern the start and end of the dusty starburst phase is still in nascent stage. This review is aimed at summarizing the current status of DSFG studies, focusing especially on the detailed characterization of the bestunderstood subset (submillimeter galaxies, who were summarized in the last review of this field over a decade ago, Blain et al. 2002), but also the selection and characterization of more recently discovered DSFG populations. We review DSFG population statistics, their physical properties including dust, gas and stellar contents, their environments, and current theoretical models related to the formation and evolution of these galaxies.

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Section: Dsfg Multiplicitymentioning

confidence: 99%

“…This evolution suggests that the SMGs are likely to evolve into luminous elliptical galaxies in the local Universe. The figure is reproduced with permission from Hickox et al (2012).…”

Section: Clustering Of Dsfgsmentioning

confidence: 99%

Section: Clustering Of Dsfgsmentioning

confidence: 99%

Section: Environments Of Dsfgsmentioning

confidence: 99%

Section: Stellar Massesmentioning

confidence: 99%

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Dusty star-forming galaxies at high redshift

2014

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Observational Constraints on the Influence of Active Galactic Nuclei on the Evolution of Galaxies

Harrison¹

2016

Springer Theses

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How to cite: HARRISON, CHRISTOPHER,MARK (2014) Observational constraints on the inuence of active galactic nuclei on the evolution of galaxies, Durham The full-text may be used and/or reproduced, and given to third parties in any format or medium, without prior permission or charge, for personal research or study, educational, or not-for-prot purposes provided that:• a full bibliographic reference is made to the original source• a link is made to the metadata record in Durham E-Theses• the full-text is not changed in any wayThe full-text must not be sold in any format or medium without the formal permission of the copyright holders.Please consult the full Durham E-Theses policy for further details. Observational constraints on the influence of active galactic nuclei on the evolution of galaxies Christopher Mark Harrison AbstractAt the centre of every massive galaxy there resides a super-massive black hole that grew during periods of active galactic nuclei (AGN) activity. Current theoretical models of galaxy evolution invoke AGN-driven galaxy-scale feedback processes (e.g., the expulsion of gas through outflows) in order to reproduce many of the fundamental properties of galaxies and the intergalactic medium. This thesis uses observations to test some of the predictions of these feedback processes. I present integral field unit observations of AGN host galaxies to trace their ionised gas kinematics. The targets are eight high-redshift (z = 1.4 −3.4) ultra-luminous infrared galaxies, that are representative of rapidly evolving distant galaxies, and sixteen z < 0.2 luminous AGN, that were selected from a parent sample of ≈24,000 sources to be representative of the overall population. In both samples I identify galaxy-wide outflows (i.e., over kiloparsec scales), calculate their properties (e.g., mass outflow rates and energetics) and show that they are broadly consistent with theoretical predictions. I find that ionised outflows are common in z < 0.2 luminous AGN and are consistently extended over kiloparsec scales (in ≥ 70% of cases). I also use far-infrared Herschel data of X-ray detected z = 1-3 AGN to test the prediction that luminous AGN shut down star formation in their host galaxies. Using stacking techniques I show that, on average, X-ray detected AGN over a wide range of luminosities (i.e., L 2−8keV ≈ 10 42−45 erg s −1 ) have star formation rates that are consistent with non-active galaxies. This may imply that luminous AGN do not impact upon the star formation in their host galaxies. Overall, this thesis demonstrates that energetic galaxy-wide outflows are prevalent in AGN host galaxies; however, it also demonstrates that we still lack direct observational evidence that luminous AGN are suppressing star formation in their host galaxies.

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Cosmic X-ray surveys of distant active galaxies

Brandt

Alexander

2015

Astron Astrophys Rev

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227

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We review results from cosmic X-ray surveys of active galactic nuclei (AGNs) over the past ≈ 15 yr that have dramatically improved our understanding of growing supermassive black holes in the distant universe. First, we discuss the utility of such surveys for AGN investigations and the capabilities of the missions making these surveys, emphasizing Chandra, XMM-Newton, and NuSTAR. Second, we briefly describe the main cosmic X-ray surveys, the essential roles of complementary multiwavelength data, and how AGNs are selected from these surveys. We then review key results from these surveys on the AGN population and its evolution ("demographics"), the physical processes operating in AGNs ("physics"), and the interactions between AGNs and their environments ("ecology"). We conclude by describing some significant unresolved questions and prospects for advancing the field.

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The LABOCA survey of the Extended Chandra Deep Field-South: clustering of submillimetre galaxies

Cited by 164 publications

References 158 publications

Dusty star-forming galaxies at high redshift

Dusty star-forming galaxies at high redshift

Observational Constraints on the Influence of Active Galactic Nuclei on the Evolution of Galaxies

Cosmic X-ray surveys of distant active galaxies

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