Particle Theory Seminar | Keir Rogers (University of Toronto) “Searching for the fundamental nature of dark matter in the cosmic large-scale structure “
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The fundamental nature of dark matter (DM) so far eludes direct detection experiments, but it has left its imprint in the large-scale structure (LSS) of the Universe. I will present a search using cosmic microwave background (CMB) and galaxy surveys for ultra-light DM particle candidates called axions that are well motivated from high energy theory. In combining these datasets, I will discuss … Read More