D
D. Uren
Researcher at University of Western Ontario
Publications - 1
Citations - 414
D. Uren is an academic researcher from University of Western Ontario. The author has contributed to research in topics: Meteoroid & Asteroid family. The author has an hindex of 1, co-authored 1 publications receiving 362 citations.
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A 500-kiloton airburst over Chelyabinsk and an enhanced hazard from small impactors
Peter Brown,Jelle Assink,L. Astiz,Rhiannon C. Blaauw,Mark Boslough,Jiří Borovička,N. Brachet,David Brown,Margaret Campbell-Brown,Lars Ceranna,William J. Cooke,C. D. de Groot-Hedlin,Douglas P. Drob,Wayne N. Edwards,Läslo Evers,Läslo Evers,Milton Garces,J. Gill,Michael A. H. Hedlin,Aaron Kingery,Gabi Laske,A. Le Pichon,Pierrick Mialle,Danielle E. Moser,A. Saffer,Elizabeth A. Silber,Pieter Smets,Pieter Smets,R. E. Spalding,Pavel Spurný,E. Tagliaferri,D. Uren,Robert Weryk,Rod Whitaker,Z. Krzeminski +34 more
TL;DR: A global survey of airbursts of a kiloton or more is performed, and it is found that the number of impactors with diameters of tens of metres may be an order of magnitude higher than estimates based on other techniques, which suggests a non-equilibrium in the near-Earth asteroid population.