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Research Team Does Galactic Volume Difference Rendering at SC11

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Uploaded by on Nov 30, 2011

In this video, Michael Norman, Joseph Insley, and Rick Wagner describe set of ground-breaking collaborative astrophysics simulations.

"The light from early galaxies had a dramatic impact on the gasses filling the universe. This video highlights the spatial structure of the light's effect, by comparing two simulations: one with a self-consistent radiation field (RHD), and one without (HD). The comparison shown is the relative difference of the density. The colors show whether the density is greater in radiative or non-radiative case." Credits: Science: Robert Harkness, SDSC Daniel R. Reynolds, Southern Methodist University Michael Norman: SDSC Rick Wagner: SDSC Visualization: Mark Hereld, Argonne National Lab Joeseph A. Insley, Argonne National Lab Michael E. Papka, Argonne National Lab Venkartram Vishwanath, Argonne National Lab

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