您现在的位置:首页 > 新闻动态 > 学术活动
 
【5.23】Searching for new particles in the large scale structure of the universe
2019-05-21|文章来源: |【
 
  高能所理论物理室学术活动
  Title: Searching for new particles in the large scale structure of the universe
  Speaker:Prof. Haipeng An (Tsinghua University)
  Time: 3:00 PM, May 23th (Thursday), 2019
  Place: R319, Theoretical Physics Division
  Abstract:If there are new particles coupled to the inflaton field, unusual signatures in the distribution of galaxies can appear. This is partly because galaxies do not trace the mass density linearly. This provides a unique opportunity to search for new particles that particle colliders on the earth can never achieve in the near future. In the talk, I will review how this idea works based on simple models.

 
中国科学院高能物理研究所    备案序号:京ICP备05002790-1号    文保网安备案号:110402500050
地址:北京市918信箱    邮编:100049    电话:86-10-88235008    Email:ihep@ihep.ac.cn