D
David Bacon
Researcher at Institute of Cosmology and Gravitation, University of Portsmouth
Publications - 558
Citations - 29275
David Bacon is an academic researcher from Institute of Cosmology and Gravitation, University of Portsmouth. The author has contributed to research in topics: Galaxy & Dislocation. The author has an hindex of 78, co-authored 504 publications receiving 25041 citations. Previous affiliations of David Bacon include University of Portsmouth & University of Liverpool.
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Computer simulation of point defect properties in dilute Fe—Cu alloy using a many-body interatomic potential
TL;DR: In this paper, a set of many-body interatomic potentials has been developed for the Fe-Cu system, including modifications to ensure suitability for simulating atomic collisions at high energy.
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Anisotropic continuum theory of lattice defects
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The Shear TEsting Programme 1: Weak lensing analysis of simulated ground-based observations
Catherine Heymans,Ludovic Van Waerbeke,David Bacon,Joel Bergé,Gary Bernstein,Emmanuel Bertin,Sarah Bridle,Michael L. Brown,Douglas Clowe,H. Dahle,Thomas Erben,Meghan E. Gray,M. Hetterscheidt,Henk Hoekstra,P. Hudelot,Mike Jarvis,Konrad Kuijken,Vera Margoniner,Richard Massey,Yannick Mellier,Reiko Nakajima,Alexandre Refregier,Jason Rhodes,Tim Schrabback,David Wittman +24 more
TL;DR: In this article, a blind analysis of simulated ground-based observations of relatively simple galaxy morphologies is presented, and the most successful methods are shown to achieve percent level accuracy of better than 7%.
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Dark matter maps reveal cosmic scaffolding
Richard Massey,Jason Rhodes,Jason Rhodes,Richard S. Ellis,Nick Scoville,Alexie Leauthaud,Alexis Finoguenov,Peter Capak,David Bacon,Herve Aussel,Jean-Paul Kneib,Anton M. Koekemoer,H. J. McCracken,Bahram Mobasher,Sandrine Pires,Alexandre Refregier,Shunji Sasaki,Jean-Luc Starck,Yoshi Taniguchi,A. N. Taylor,James E. Taylor +20 more
TL;DR: These results are consistent with predictions of gravitationally induced structure formation, in which the initial, smooth distribution of dark matter collapses into filaments then into clusters, forming a gravitational scaffold into which gas can accumulate, and stars can be built.
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An atomic-level model for studying the dynamics of edge dislocations in metals
Yu.N. Osetsky,David Bacon +1 more
TL;DR: In this paper, a model for simulating the dynamic behavior of edge dislocations in metals at the atomic level is presented, which allows the external action (either shear strain or resolved shear stress), crystal energy, plastic displacement and dislocation position and velocity to be determined unambiguously.