D
D. Burlon
Researcher at University of Sydney
Publications - 32
Citations - 1978
D. Burlon is an academic researcher from University of Sydney. The author has contributed to research in topics: Gamma-ray burst & Population. The author has an hindex of 25, co-authored 32 publications receiving 1825 citations. Previous affiliations of D. Burlon include University of Milano-Bicocca & Max Planck Society.
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Three-year swift-bat survey of active galactic nuclei: reconciling theory and observations?*
TL;DR: In this paper, the authors derived and analyzed the absorption distribution of active galactic nuclei (AGNs) using a complete sample of AGNs detected by Swift-BAT in the first three years of the survey and showed that the real intrinsic fraction of Compton-thick AGNs is 20+9 −6%.
Journal ArticleDOI
Gamma-ray bursts in the comoving frame
Giancarlo Ghirlanda,Lara Nava,Gabriele Ghisellini,Annalisa Celotti,D. Burlon,Stefano Covino,A. Melandri +6 more
TL;DR: In this paper, the authors estimate the bulk Lorentz factor Γ 0 of gamma-ray bursts using the measured peak time of their afterglow light curves, and find that the isotropic energy and luminosity correlate in a similar way with Γ0, i.e., the peak energy Epeak∝Γ0.
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The 60 month all-sky burst alert telescope survey of active galactic nucleus and the anisotropy of nearby AGNs.
TL;DR: The results of 60 months of observation of the hard X-ray sky with the Swift/Burst Alert Telescope (BAT) have been presented in this paper, where the authors used the BAT data set to refine the determination of the log N-log S of active galactic nuclei (AGN) samples detected above 15 keV.
Journal ArticleDOI
The 60-month all-sky BAT Survey of AGN and the Anisotropy of Nearby AGN
TL;DR: The results of 60 months of observation of the hard X-ray sky with Swift/BAT have been presented in this paper, where the authors used the BAT dataset to refine the determination of the LogN-LogS of active galactic nuclei (AGN) selected above 10 keV to a ~10% precision.
Journal ArticleDOI
Massive stars formed in atomic hydrogen reservoirs: H I observations of gamma-ray burst host galaxies
Michał J. Michałowski,Gianfranco Gentile,Gianfranco Gentile,Jens Hjorth,Mark R. Krumholz,Nial R. Tanvir,Peter Kamphuis,D. Burlon,Maarten Baes,S. Basa,S. Berta,J. M. Castro Cerón,D. Crosby,Valerio D'Elia,Valerio D'Elia,J. Elliott,Jochen Greiner,L. K. Hunt,S. Klose,M. P. Koprowski,E. Le Floc'h,D. Malesani,Tara Murphy,A. Nicuesa Guelbenzu,Eliana Palazzi,J. Juul Rasmussen,J. Juul Rasmussen,Andrea Rossi,Sandra Savaglio,Sandra Savaglio,Patricia Schady,Jesper Sollerman,A. de Ugarte Postigo,A. de Ugarte Postigo,Darach Watson,P. van der Werf,S. D. Vergani,Dong Xu +37 more
TL;DR: In this article, the authors reported the first 21 cm line observations of GRB host galaxies, using the AustraliaTelescope Compact Array, implying high levels of atomic hydrogen (H i), which suggests that the connection between atomic gas and star formation is stronger than previously thought.