APEC Seminar (Astronomy - Particle Physics - Experimental Physics - Cosmology)

Speaker: Gongbo Zhao (NAOC)
Title: Cosmological tensions in light of the latest eBOSS observations
Date (JST): Thu, Nov 05, 2020, 11:00 - 12:00
Place: Zoom
Related File: 2607.pdf
Abstract: The Hubble tension and S8 tension between different kinds of observations have been studied and discussed actively. In this talk, I will first present the latest eBOSS DR16 observations, and revisit the Hubble and S8 tensions in light of the latest observations. I'll review recent developments in theory for reducing these tensions, and explain why reducing r_d alone does not work.