Search Results - "Mann, Robert G."
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1
Identification of low surface brightness tidal features in galaxies using convolutional neural networks
Published in Monthly notices of the Royal Astronomical Society (01-03-2019)Get full text
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2
The growth of intracluster light in XCS-HSC galaxy clusters from 0.1 < z < 0.5
Published in Monthly notices of the Royal Astronomical Society (01-04-2021)“…ABSTRACT We estimate the intracluster light (ICL) component within a sample of 18 clusters detected in the XMM Cluster Survey (XCS) data using the deep (∼26.8…”
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3
Early assembly of the most massive galaxies
Published in Nature (02-04-2009)“…The current consensus is that galaxies begin as small density fluctuations in the early Universe and grow by in situ star formation and hierarchical merging…”
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The XMM Cluster Survey: X-ray analysis methodology
Published in Monthly notices of the Royal Astronomical Society (01-11-2011)“…The XMM Cluster Survey (XCS) is a serendipitous search for galaxy clusters using all publicly available data in the XMM-Newton Science Archive. Its main aims…”
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High-redshift star formation in the Hubble Deep Field revealed by a submillimetre-wavelength survey
Published in Nature (London) (16-07-1998)“…In the local Universe, most galaxies are dominated by stars, with less than ten per cent of their visible mass in the form of gas. Determining when most of…”
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Uncovering tidal treasures: automated classification of faint tidal features in DECaLS data
Published in Monthly notices of the Royal Astronomical Society (01-10-2024)“…ABSTRACT Tidal features are a key observable prediction of the hierarchical model of galaxy formation and contain a wealth of information about the properties…”
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The XMM Cluster Survey: testing chameleon gravity using the profiles of clusters
Published in Monthly notices of the Royal Astronomical Society (11-09-2015)“…The chameleon gravity model postulates the existence of a scalar field that couples with matter to mediate a fifth force. If it exists, this fifth force would…”
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The XMM Cluster Survey: optical analysis methodology and the first data release
Published in Monthly notices of the Royal Astronomical Society (01-06-2012)“…The XMM Cluster Survey (XCS) is a serendipitous search for galaxy clusters using all publicly available data in the XMM-Newton Science Archive. Its main aims…”
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The XMM Cluster Survey: Galaxy Morphologies and the Color-Magnitude Relation in XMMXCS J2215.9 – 1738 at z = 1.46
Published in The Astrophysical journal (20-05-2009)Get full text
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10
The "Contact of Living Souls": Shepard Gilbert's Civics Education in Reconstruction South Carolina
Published in The New England quarterly (01-06-2015)“…Just after the Civil War, a Harvard graduate from Massachusetts receives a civics education from former slaves in South Carolina that radically transforms his…”
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The XMM Cluster Survey: evolution of the velocity dispersion–temperature relation over half a Hubble time
Published in Monthly notices of the Royal Astronomical Society (21-11-2016)“…We measure the evolution of the velocity dispersion–temperature (σv–T X) relation up to z = 1 using a sample of 38 galaxy clusters drawn from the XMM Cluster…”
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The XMM Cluster Survey: A Massive Galaxy Cluster at z = 1.45
Published in The Astrophysical journal (20-07-2006)“…We report the discovery of XMMXCS J2215.9-1738, a massive galaxy cluster at z = 1.45, which was found in the XMM Cluster Survey. The cluster candidate was…”
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The XMM Cluster Survey: the halo occupation number of BOSS galaxies in X-ray clusters
Published in Monthly notices of the Royal Astronomical Society (01-12-2016)“…We present a direct measurement of the mean halo occupation distribution (HOD) of galaxies taken from the eleventh data release (DR11) of the Sloan Digital Sky…”
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The XMM Cluster Survey: evidence for energy injection at high redshift from evolution of the X-ray luminosity-temperature relation
Published in Monthly notices of the Royal Astronomical Society (11-08-2012)“…Abstract We measure the evolution of the X-ray luminosity-temperature (L X − T) relation since z ∼ 1.5 using a sample of 211 serendipitously detected galaxy…”
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The XMM Cluster Survey: forecasting cosmological and cluster scaling-relation parameter constraints
Published in Monthly notices of the Royal Astronomical Society (01-08-2009)“…We forecast the constraints on the values of σ8, Ωm and cluster scaling-relation parameters which we expect to obtain from the XMM Cluster Survey (XCS). We…”
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A Serendipitous Galaxy Cluster Survey with XMM: Expected Catalog Properties and Scientific Applications
Published in The Astrophysical journal (01-02-2001)Get full text
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The XMM Cluster Survey: The Dynamical State of XMMXCS J2215.9–1738 at z = 1.457
Published in The Astrophysical journal (01-12-2007)“…We present new spectroscopic observations of the most distant X-ray-selected galaxy cluster currently known, XMMXCS J2215.9-1738 at z = 1.457, obtained with…”
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The European Large Area ISO Survey — II. Mid-infrared extragalactic source counts
Published in Monthly notices of the Royal Astronomical Society (21-08-2000)“…We present preliminary source counts at 6.7 and 15 μm from the preliminary analysis of the European Large Area ISO Survey, with limiting flux densities of ∼2…”
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Dust and Gas Obscuration in ELAIS Deep X-Ray Survey Reddened Quasars
Published in The Astrophysical journal (20-07-2004)“…Hard X-ray surveys have uncovered a large population of heavily obscured AGNs. They also reveal a population of quasars with moderate obscuration at both…”
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THE XMM CLUSTER SURVEY: GALAXY MORPHOLOGIES AND THE COLOR-MAGNITUDE RELATION IN XMMXCS J2215.9―1738 AT z = 1.46
Published in The Astrophysical journal (20-05-2009)Get full text
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