报告人：赵公博　研究员  （国家天文台）

时间：2015年10月27日下午4：00

地点：东区理化大楼18层天文台报告厅

报告摘要：The origin of the cosmic acceleration has been one of the key problems to solve in modern sciences. According to what we know so far, it might be due to the effect of dark energy, or to our misunderstanding of gravity. In this talk, I will explore the possibilities and practicalities of tackling this challenging cosmic acceleration problem using large scale structure surveys including BOSS, eBOSS and so on.