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Dive into the research topics where Kenneth Duncan is active.

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Featured researches published by Kenneth Duncan.


Monthly Notices of the Royal Astronomical Society | 2014

The mass evolution of the first galaxies: Stellar mass functions and star formation rates at 4 < z < 7 in the CANDELS GOODS-south field

Kenneth Duncan; Christopher J. Conselice; Alice Mortlock; William G. Hartley; Yicheng Guo; Henry C. Ferguson; Romeel Davé; Yu Lu; Jamie R. Ownsworth; Matthew L. N. Ashby; Avishai Dekel; Mark Dickinson; Sandra M. Faber; Mauro Giavalisco; Norman A. Grogin; Dale D. Kocevski; Anton M. Koekemoer; Rachel S. Somerville; Catherine E. White

We measure new estimates for the galaxy stellar mass function and star formation rates for samples of galaxies at


Monthly Notices of the Royal Astronomical Society | 2013

The redshift and mass dependence on the formation of the Hubble sequence at z > 1 from CANDELS/UDS

Alice Mortlock; Christopher J. Conselice; William G. Hartley; Jamie R. Ownsworth; Caterina Lani; Asa F. L. Bluck; Omar Almaini; Kenneth Duncan; Arjen van der Wel; Anton M. Koekemoer; Avishai Dekel; Romeel Davé; Henry C. Ferguson; Duilia Fernandes de Mello; Jeffrey A. Newman; Sandra M. Faber; Norman A. Grogin; D. D. Kocevski; Kamson Lai

z \sim 4,~5,~6~\&~7


The Astrophysical Journal | 2016

THE EVOLUTION OF THE GALAXY STELLAR MASS FUNCTION AT z = 4–8: A STEEPENING LOW-MASS-END SLOPE WITH INCREASING REDSHIFT

Mimi Song; Steven L. Finkelstein; Matthew L. N. Ashby; A. Grazian; Yu Lu; Casey Papovich; Brett Salmon; Rachel S. Somerville; Mark Dickinson; Kenneth Duncan; S. M. Faber; Giovanni G. Fazio; Henry C. Ferguson; A. Fontana; Yicheng Guo; Nimish P. Hathi; Seong-Kook Lee; E. Merlin; S. P. Willner

using data in the CANDELS GOODS South field. The deep near-infrared observations allow us to construct the stellar mass function at


Monthly Notices of the Royal Astronomical Society | 2013

Gas accretion as a dominant formation mode in massive galaxies from the GOODS NICMOS Survey

Christopher J. Conselice; Alice Mortlock; Asa F. L. Bluck; Ruth Grützbauch; Kenneth Duncan

z \geq 6


The Astrophysical Journal | 2016

BREAKING THE CURVE WITH CANDELS: A BAYESIAN APPROACH TO REVEAL THE NON-UNIVERSALITY OF THE DUST-ATTENUATION LAW AT HIGH REDSHIFT

Brett Salmon; Casey Papovich; James P. Long; S. P. Willner; Steven L. Finkelstein; Henry C. Ferguson; Mark Dickinson; Kenneth Duncan; S. M. Faber; Nimish P. Hathi; Anton M. Koekemoer; Peter Kurczynski; J. A. Newman; Camilla Pacifici; P. G. Pérez-González; Janine Pforr

directly for the first time. We estimate stellar masses for our sample by fitting the observed spectral energy distributions with synthetic stellar populations, including nebular line and continuum emission. The observed UV luminosity functions for the samples are consistent with previous observations, however we find that the observed


The Astrophysical Journal | 2016

THE EVOLUTION OF GALAXY NUMBER DENSITY AT z < 8 AND ITS IMPLICATIONS

Christopher J. Conselice; Aaron Wilkinson; Kenneth Duncan; Alice Mortlock

M_{UV}


Monthly Notices of the Royal Astronomical Society | 2016

The Formation of Bulges, Discs and Two Component Galaxies in the CANDELS Survey at z < 3

Berta Margalef-Bentabol; Christopher J. Conselice; Alice Mortlock; W. Hartley; Kenneth Duncan; Henry C. Ferguson; Avishai Dekel; Joel R. Primack

- M


Monthly Notices of the Royal Astronomical Society | 2017

The LOFAR window on star-forming galaxies and AGNs – curved radio SEDs and IR–radio correlation at 0<z<2.5

G. Calistro Rivera; W. L. Williams; M. J. Hardcastle; Kenneth Duncan; H. J. A. Röttgering; Philip Best; M. Brüggen; K. T. Chyży; Christopher J. Conselice; F. de Gasperin; D. Engels; G. Gürkan; H. T. Intema; M. J. Jarvis; E. K. Mahony; G. K. Miley; L. K. Morabito; I. Prandoni; J. Sabater; D. J. B. Smith; C. Tasse; P. van der Werf; G. J. White

_{*}


Monthly Notices of the Royal Astronomical Society | 2017

A consistent measure of the merger histories of massive galaxies using close-pair statistics I: Major mergers at z < 3:5

Carl J. Mundy; Christopher J. Conselice; Kenneth Duncan; Omar Almaini; Boris Häußler; William G. Hartley

relation has a shallow slope more consistent with a constant mass to light ratio and a normalisation which evolves with redshift. Our stellar mass functions have steep low-mass slopes (


Monthly Notices of the Royal Astronomical Society | 2016

The evolution of galaxies at constant number density: a less biased view of star formation, quenching, and structural formation

Jamie R. Ownsworth; Christopher J. Conselice; Carl J. Mundy; Alice Mortlock; William G. Hartley; Kenneth Duncan; Omar Almaini

\alpha \approx -1.9

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Philip Best

University of Edinburgh

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M. J. Jarvis

University of the Western Cape

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W. L. Williams

University of Hertfordshire

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Henry C. Ferguson

Space Telescope Science Institute

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