C
Cullan Howlett
Researcher at University of Queensland
Publications - 69
Citations - 7239
Cullan Howlett is an academic researcher from University of Queensland. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 23, co-authored 50 publications receiving 5808 citations. Previous affiliations of Cullan Howlett include Institute of Cosmology and Gravitation, University of Portsmouth & University of Sydney.
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Journal ArticleDOI
The clustering of galaxies in the sdss-iii baryon oscillation spectroscopic survey: Baryon acoustic oscillations in the data release 9 spectroscopic galaxy sample
Lauren Anderson,Élric Aubourg,Stephen Bailey,Florian Beutler,Vaishali Bhardwaj,Vaishali Bhardwaj,Michael R. Blanton,Adam S. Bolton,J. Brinkmann,Joel R. Brownstein,Angela Burden,Chia-Hsun Chuang,Antonio J. Cuesta,Antonio J. Cuesta,Kyle S. Dawson,Daniel J. Eisenstein,Stephanie Escoffier,James E. Gunn,Hong Guo,Shirley Ho,K. Honscheid,Cullan Howlett,D. Kirkby,Robert H. Lupton,Marc Manera,Marc Manera,Claudia Maraston,Cameron K. McBride,Olga Mena,Francesco Montesano,Robert C. Nichol,Sebastián E. Nuza,Matthew D. Olmstead,Nikhil Padmanabhan,Nathalie Palanque-Delabrouille,John K. Parejko,Will J. Percival,Patrick Petitjean,Francisco Prada,Francisco Prada,Adrian M. Price-Whelan,Beth Reid,Beth Reid,Natalie A. Roe,Ashley J. Ross,Nicholas P. Ross,Nicholas P. Ross,Cristiano G. Sabiu,Shun Saito,Lado Samushia,Lado Samushia,Ariel G. Sánchez,David J. Schlegel,Donald P. Schneider,Claudia G. Scóccola,Claudia G. Scóccola,Hee-Jong Seo,Hee-Jong Seo,Ramin A. Skibba,Michael A. Strauss,Molly E. C. Swanson,Daniel Thomas,Jeremy L. Tinker,Rita Tojeiro,Mariana Vargas Magaña,Licia Verde,Licia Verde,David A. Wake,David A. Wake,Benjamin A. Weaver,David H. Weinberg,Martin White,Martin White,Xiaoying Xu,Christophe Yèche,Idit Zehavi,Gong-Bo Zhao +76 more
TL;DR: In this paper, the authors present a measurement of the cosmic distance scale from detections of the baryon acoustic oscillations in the clustering of galaxies from the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey III (SDSS-III).
Journal ArticleDOI
The clustering of the SDSS DR7 Main Galaxy Sample I: a 4 per cent distance measure at z=0.15
Ashley J. Ross,Ashley J. Ross,Lado Samushia,Lado Samushia,Lado Samushia,Cullan Howlett,Will J. Percival,Angela Burden,Marc Manera,Marc Manera +9 more
TL;DR: In this article, a sample of spectroscopically identified galaxies with z < 0.2 from the Sloan Digital Sky Survey (SDSS) Data Release 7 (DR7), covering 6813 deg(2).
Journal ArticleDOI
Cosmological implications of baryon acoustic oscillation measurements
Éric Aubourg,Stephen Bailey,Julian E. Bautista,Florian Beutler,Vaishali Bhardwaj,Dmitry Bizyaev,Michael R. Blanton,Michael Blomqvist,Adam S. Bolton,Jo Bovy,Howard Brewington,J. Brinkmann,Joel R. Brownstein,Angela Burden,Nicolás G. Busca,William Carithers,Chia-Hsun Chuang,Johan Comparat,Rupert A. C. Croft,Antonio J. Cuesta,Kyle S. Dawson,Timothée Delubac,Daniel J. Eisenstein,Andreu Font-Ribera,Jian Ge,J. M. Le Goff,Satya Gontcho A Gontcho,J. Richard Gott,James E. Gunn,Hong Guo,Julien Guy,Jean-Christophe Hamilton,Shirley Ho,K. Honscheid,Cullan Howlett,D. Kirkby,Francisco S. Kitaura,Jean-Paul Kneib,Khee-Gan Lee,Dan Long,Robert H. Lupton,Mariana Vargas Magaña,Viktor Malanushenko,Elena Malanushenko,Marc Manera,Claudia Maraston,Daniel Margala,Cameron K. McBride,Jordi Miralda-Escudé,Adam D. Myers,Robert C. Nichol,Pasquier Noterdaeme,Sebastián E. Nuza,Matthew D. Olmstead,Daniel Oravetz,Isabelle Pâris,Nikhil Padmanabhan,Nathalie Palanque-Delabrouille,Kaike Pan,Marcos Pellejero-Ibanez,Will J. Percival,Patrick Petitjean,Matthew M. Pieri,Francisco Prada,Beth Reid,James Rich,Natalie A. Roe,Ashley J. Ross,Nicholas P. Ross,Graziano Rossi,Jose Alberto Rubino-Martin,Ariel G. Sánchez,Lado Samushia,Ricardo Tanausú Génova Santos,Claudia G. Scóccola,David J. Schlegel,Donald P. Schneider,Hee-Jong Seo,Erin S. Sheldon,Audrey Simmons,Ramin A. Skibba,Anže Slosar,Michael A. Strauss,Daniel Thomas,Jeremy L. Tinker,Rita Tojeiro,Jose Alberto Vazquez,Matteo Viel,David A. Wake,Benjamin A. Weaver,David H. Weinberg,W. M. Wood-Vasey,Christophe Yèche,Idit Zehavi,Gong-Bo Zhao +94 more
TL;DR: This paper derived constraints on cosmological parameters and tests of dark energy models from the combination of baryon acoustic oscillation (BAO) measurements with cosmic microwave background (CMB) data and a recent reanalysis of Type Ia supernova (SN) data.
Journal ArticleDOI
Galaxy and mass assembly (GAMA): End of survey report and data release 2
Jochen Liske,Ivan K. Baldry,Simon P. Driver,Simon P. Driver,Richard J. Tuffs,Mehmet Alpaslan,E. Andrae,Sarah Brough,Michelle E. Cluver,Meiert W. Grootes,Madusha Gunawardhana,Lee S. Kelvin,Jonathan Loveday,Aaron S. G. Robotham,Edward N. Taylor,Steven P. Bamford,Jonathan Bland-Hawthorn,Michael J. I. Brown,Michael J. Drinkwater,Andrew M. Hopkins,Martin Meyer,Peder Norberg,John A. Peacock,N. K. Agius,Stephen K. Andrews,Amanda E. Bauer,J. H. Y. Ching,Matthew Colless,Christopher J. Conselice,Scott M. Croom,Luke J. M. Davies,R. De Propris,Loretta Dunne,Loretta Dunne,Elizabeth Eardley,Simon Ellis,Caroline Foster,Carlos S. Frenk,Boris Häußler,Boris Häußler,Benne W. Holwerda,Cullan Howlett,Cullan Howlett,H.. Ibarra,Matt J. Jarvis,Matt J. Jarvis,D. H. Jones,D. H. Jones,Prajwal R. Kafle,Cedric G. Lacey,Rebecca A. Lange,Maritza A. Lara-López,Maritza A. Lara-López,Angel R. Lopez-Sanchez,Angel R. Lopez-Sanchez,Steve Maddox,Steve Maddox,Barry F. Madore,T. Mcnaught-Roberts,Amanda J. Moffett,Robert C. Nichol,Matt S. Owers,David Palamara,Samantha J. Penny,Steven Phillipps,Kevin A. Pimbblet,Kevin A. Pimbblet,Cristina Popescu,Cristina Popescu,Cristina Popescu,Matthew Prescott,R. Proctor,Elaine M. Sadler,Anne E. Sansom,Mark Seibert,Rob Sharp,William J. Sutherland,J. A. Vázquez-Mata,E. van Kampen,Stephen M. Wilkins,R.. Williams,A. H. Wright +81 more
TL;DR: The Galaxy And Mass Assembly (GAMA) survey as mentioned in this paper is one of the largest contemporary spectroscopic surveys of low redshift galaxies, covering an area of ∼286 deg2 (split among five survey regions) down to a limiting magnitude of r < 19.8 mag, and collecting spectra and reliable redshifts for 238'000 objects using the AAOmega spectrograph on the Anglo-Australian Telescope.
Journal ArticleDOI
CMB power spectrum parameter degeneracies in the era of precision cosmology
TL;DR: In this article, the authors study degeneracies in models with flat and non-flat spatial sections, non-trivial dark energy and massive neutrinos, and investigate the importance of various physical degeneracy-breaking effects.