From June 10th to 14th, the Tsung-Dao Lee Institute held an international seminar on Halo and Galaxy Assembly Bias at Minhang Campus. The seminar was hosted by the Tsung-Dao Lee Institute and the School of Physics and Astronomy. The chairman of the organizing committee was Associate Professor of the University of Utah, Senior Visiting Scholar of the Tsung-Dao Lee Institute, Zheng Zheng, and Special Research Fellow of the School of Physics and Astronomy, Han Jiaxin and Zu Ying.

        The seminar focused on the dark matter halo and galaxies integration hemiplegia, around the theoretical study of assembly bias, the observational probe of assembly bias, and the integration of hemiplegic restrictions on galaxy formation (galaxy). Formation from assembly bias on cosmology constraints, incorporation of assembly bias into the clustering model, invitations More than 40 experts and young scholars from related fields at home and abroad gathered in Jiaotong University to carry out the latest academic progress report, and conducted extensive in-depth exchanges in the report.