学术报告—Gravitational wave lensing

摘要：

Gravitational wave lensing is a new phenomenon in the lensing transient field. It can be used for the bright sirens study to measure the Hubble constant with very high accuracy. However, due to the long wave nature of GWs, its sky localization is poor. In this talk, I will present a new method for identifying the GW multi-signals together with its host galaxy. 

主讲人简介：

Bin Hu is a full professor in astronomy at Beijing Normal University. He awarded the Chinese National Youth Thousand Talents fellow in 2016. His research interests include: gravitational wave, lensing and cosmology.