Science News内容：

　　题 目：The Hubble Tension After JWST

　　摘 要：An overview of how the recent measurements made by the JWST confirm the measurement of the Hubble constant as previously made by the Hubble Space Telescope and confirms the discrepency made by the measurement of the Planck Satellite. This discrepency has become to be known as the Hubble tension.

Journal club内容：

　　题 目：Measuring Dark Energy with Expansion & Growth

　　摘 要：An investigation involving the consideration of dark energy evolution, introducing a dark energy equation of state involving purely background-based quantities and an equation of state which relies on the growth rate of large-scale structure. Using real as well as simulated data, of which simulation serves to overcome present shortcomings, these equations of state are compared to each other, and disagreement within these comparisons are considered as a test for deviations from the standard model of cosmology.

　　报告人：Riyaadh Jamodien（紫台研究生）

　　时 间：2023年10月24日星期二12:15

　　地 点：仙林园区3-302会议室

欢迎大家参加！