ASTRON 2B03 Study Guide - Positron, Neutrino, Gluon
7 Dec 2014
School
Department
Course
Professor
Document Summary
Picture of bullet clusters with circles around the clusters. They contain a lot of dark matter, galaxies, and lots of gas. The area in blue in the picture is the distribution of the dark matter. It shows what is traced by gravitational lensing. The concentration of mass dictated by the shade of blue. The pink area shows where the gas is in the two clusters. A picture of both the blue and pink area. The pink is the gas in the clusters and it conatins most of the normal matter. The collision has a strong effect on the gas. If you try to collide 2 clouds of gas together there will be a shock. The bullet cluster explains how different types of clusters are effected. The bullet cluster may remain our best example for a long time of these interactions. Clicker answer is d led was invented and given noble prize in the 2014.
