Authors: George Rajna
Researchers at Universidade de Lisboa, Universitat de València and Universidade de Aveiro have recently carried out a fascinating study exploring the dynamics of spinning bosonic stars, which are stars formed from clusters of ultra-light bosons.  MIT physicists are reigniting the possibility, which they previously had snuffed out, that a bright burst of gamma rays at the center of our galaxy may be the result of dark matter after all.  Dark matter particles may scatter against each other only when they hit the right energy, say researchers in Japan, Germany, and Austria in a new study.  A team led by the Kavli Institute for the Physics and Mathematics of the Universe constructed a map of dark matter throughout the history of the universe by analysing images of more than ten million galaxies. 
Comments: 62 Pages.
[v1] 2019-12-12 08:58:18
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