J
J. Stuart B. Wyithe
Researcher at University of Melbourne
Publications - 168
Citations - 8542
J. Stuart B. Wyithe is an academic researcher from University of Melbourne. The author has contributed to research in topics: Reionization & Galaxy. The author has an hindex of 49, co-authored 157 publications receiving 7975 citations. Previous affiliations of J. Stuart B. Wyithe include Princeton University & Australian Research Council.
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Journal ArticleDOI
Self-regulated Growth of Supermassive Black Holes in Galaxies as the Origin of the Optical and X-Ray Luminosity Functions of Quasars
TL;DR: In this paper, a self-regulation condition was proposed to recover the observed optical and X-ray luminosity functions of quasars at redshifts up to z ~ 6 based on the hierarchical evolution of galaxy halos in a Λ-dominated cold dark matter cosmology.
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Reionization and Cosmology with 21-cm Fluctuations
TL;DR: In this article, the authors discuss recent advances in theoretical understanding of the epoch of reionization (EoR), the application of 21-cm tomography to cosmology and measurements of the dark energy equation of state after reionisation, and the instrumentation and observational techniques shared by 21cm EoR and postreionization cosmology machines.
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Science with the Murchison Widefield Array
Judd D. Bowman,Iver H. Cairns,David L. Kaplan,Tara Murphy,Divya Oberoi,Lister Staveley-Smith,W. Arcus,David G. Barnes,Gianni Bernardi,Frank H. Briggs,Shea Brown,John D. Bunton,Adam J. Burgasser,Roger J. Cappallo,Shami Chatterjee,Brian E. Corey,Anthea J. Coster,Avinash A. Deshpande,L. deSouza,David Emrich,Philip J. Erickson,Robert F. Goeke,Bryan Gaensler,Lincoln J. Greenhill,Lisa Harvey-Smith,Bryna J. Hazelton,David Herne,Jacqueline N. Hewitt,Melanie Johnston-Hollitt,Justin C. Kasper,B. B. Kincaid,R. Koenig,Eric Kratzenberg,Colin J. Lonsdale,Mervyn J. Lynch,Lynn D. Matthews,S. Russell McWhirter,Daniel A. Mitchell,Miguel F. Morales,Edward H. Morgan,Stephen M. Ord,Joseph Pathikulangara,Thiagaraj Prabu,Ronald A. Remillard,Timothy Robishaw,Alan E. E. Rogers,A. Roshi,Joseph E. Salah,Robert J. Sault,N. Udaya Shankar,K. S. Srivani,J. Stevens,Ravi Subrahmanyan,Steven Tingay,Randall B. Wayth,M. Waterson,Rachel L. Webster,Alan R. Whitney,Andrew Williams,Christopher L. Williams,J. Stuart B. Wyithe +60 more
TL;DR: The Murchison Widefield Array (MWA) as discussed by the authors is the first telescope in the southern hemisphere designed specifically to explore the low-frequency astronomical sky between 80 and 300 MHz with arcminute angular resolution and high survey efficiency.
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The star formation rate in the reionization era as indicated by gamma-ray bursts
TL;DR: This article showed that the implied SFR to beyond z = 8 is consistent with Lyman Break Galaxy-based measurements after accounting for unseen galaxies at the faint end of the UV luminosity function.
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Low-Frequency Gravitational Waves from Massive Black Hole Binaries: Predictions for LISA and Pulsar Timing Arrays
TL;DR: In this article, the expected gravitational radiation signal from sources at all redshifts was computed by combining the predicted merger rate of galactic halos with recent measurements of the relation between BH mass, MBH, and the velocity dispersion of its host galaxy,?.