D
Darren Madgwick
Researcher at University of California, Berkeley
Publications - 39
Citations - 5508
Darren Madgwick is an academic researcher from University of California, Berkeley. The author has contributed to research in topics: Galaxy & 2dF Galaxy Redshift Survey. The author has an hindex of 25, co-authored 39 publications receiving 5278 citations. Previous affiliations of Darren Madgwick include Commonwealth Scientific and Industrial Research Organisation & Australian National University.
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Journal ArticleDOI
The 2dF galaxy redshift survey: near-infrared galaxy luminosity functions
Shaun Cole,Peder Norberg,Carlton M. Baugh,Carlos S. Frenk,Joss Bland-Hawthorn,Terry J. Bridges,Russell D. Cannon,Matthew Colless,Chris A. Collins,Warrick J. Couch,Nicholas Cross,Gavin Dalton,Roberto De Propris,Simon P. Driver,George Efstathiou,Richard S. Ellis,Karl Glazebrook,Carole Jackson,Ofer Lahav,Ian Lewis,Stuart Lumsden,Stephen J. Maddox,Darren Madgwick,John A. Peacock,Bruce A. Peterson,William J. Sutherland,Keith Taylor +26 more
TL;DR: In this article, the authors combine the Two Micron All Sky Survey (2MASS) Extended Source Catalogue and the 2dF Galaxy Redshift Survey to produce an infrared selected galaxy catalogue with 17 173 measured redshifts.
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The DEEP2 Galaxy Redshift Survey: Design, Observations, Data Reduction, and Redshifts
Jeffrey A. Newman,Michael C. Cooper,Marc Davis,S. M. Faber,Alison L. Coil,Alison L. Coil,Puragra Guhathakurta,David C. Koo,Andrew C. Phillips,Charlie Conroy,Charlie Conroy,Aaron A. Dutton,Douglas P. Finkbeiner,Brian F. Gerke,David J. Rosario,Benjamin J. Weiner,Christopher N. A. Willmer,Renbin Yan,Justin Harker,Susan A. Kassin,Susan A. Kassin,Nicholas P. Konidaris,Kamson Lai,Darren Madgwick,Kai G. Noeske,Gregory D. Wirth,Andrew J. Connolly,Nick Kaiser,Evan N. Kirby,Brian C. Lemaux,Lihwai Lin,Jennifer M. Lotz,Gerard A. Luppino,Christian Marinoni,Daniel J. Matthews,Anne J. Metevier,Ricardo P. Schiavon +36 more
TL;DR: The DEEP2 Galaxy Redshift Survey (DEEP2) as discussed by the authors is the largest high-precision redshift survey of galaxies at z ~ 1 completed to date, covering an area of 2.8 deg^2 divided into four separate fields observed to a limiting apparent magnitude of R_(AB) = 24.1.
Journal ArticleDOI
The 2dF Galaxy Redshift Survey: The environmental dependence of galaxy star formation rates near clusters
Ian Lewis,Michael L. Balogh,Roberto De Propris,Warrick J. Couch,Richard G. Bower,Alison R. Offer,Joss Bland-Hawthorn,Ivan K. Baldry,Carlton M. Baugh,Terry J. Bridges,Russell D. Cannon,Shaun Cole,Matthew Colless,Chris A. Collins,Nicholas Cross,Nicholas Cross,Gavin Dalton,Simon P. Driver,Simon P. Driver,George Efstathiou,Richard S. Ellis,Carlos S. Frenk,Karl Glazebrook,Ed Hawkins,Carole Jackson,Ofer Lahav,Stuart Lumsden,Stephen J. Maddox,Darren Madgwick,Peder Norberg,John A. Peacock,Will J. Percival,Bruce A. Peterson,William J. Sutherland,Keith Taylor +34 more
TL;DR: In this paper, the authors measured the equivalent width of the Hα emission line for 11 0006 galaxies brighter than M −−19 (Ω_Λ = 0.7, Ω_m = 0.3, H_0 = 70 km s−1) Mpc^(−1)) at 0.05 < z < 0.1 in the 2dF Galaxy Redshift Survey.
Journal ArticleDOI
Galaxy ecology: groups and low-density environments in the SDSS and 2dFGRS
Michael L. Balogh,Vince Eke,Christopher J. Miller,Ian Lewis,Richard G. Bower,Warrick J. Couch,Robert C. Nichol,Joss Bland-Hawthorn,Ivan K. Baldry,Carlton M. Baugh,Terry J. Bridges,Russell D. Cannon,Shaun Cole,Matthew Colless,Chris A. Collins,Nicholas Cross,Nicholas Cross,Gavin Dalton,Roberto De Propris,Simon P. Driver,George Efstathiou,Richard S. Ellis,Carlos S. Frenk,Karl Glazebrook,Percy Gomez,Alex Gray,Ed Hawkins,Carole Jackson,Ofer Lahav,Stuart Lumsden,Stephen J. Maddox,Darren Madgwick,Peder Norberg,John A. Peacock,Will J. Percival,Bruce A. Peterson,William J. Sutherland,Keith Taylor +37 more
TL;DR: In this article, the authors analyzed the observed correlation between galaxy environment and Halpha emission-line strength, using volume-limited samples and group catalogues of 24 968 galaxies at 0.05 < z < 0.095, drawn from the 2dF Galaxy Redshift Survey (M-bJ < -19.5) and the Sloan Digital Sky Survey(M-r < -20.6).
Journal ArticleDOI
The DEEP2 Galaxy Redshift Survey: the relationship between galaxy properties and environment at z∼ 1
Michael C. Cooper,Jeffrey A. Newman,Darren J. Croton,Benjamin J. Weiner,Christopher N. A. Willmer,Brian F. Gerke,Darren Madgwick,S. M. Faber,Marc Davis,Marc Davis,Alison L. Coil,Douglas P. Finkbeiner,Puragra Guhathakurta,David C. Koo +13 more
TL;DR: In this article, the authors studied the mean environment of galaxies in the DEEP2 Galaxy Redshift Survey as a function of rest-frame color, luminosity, and [OII] 3727u equivalent width.