【9.7】The Quest for Cogenesis
Seminar
Title: The Quest for Cogenesis
Speaker: Prof. Wanzhe Feng 馮萬哲 (Tianjin University)
Time: 10:30 (Beijing Time), Monday, 2020-9-7
Zoom: https://zoom.us/j/2151583083
Place: R319, TPD, IHEP
Zoom ID:2151583083
Title: The Quest for Cogenesis
Speaker: Prof. Wanzhe Feng 馮萬哲 (Tianjin University)
Time: 10:30 (Beijing Time), Monday, 2020-9-7
Zoom: https://zoom.us/j/2151583083
Place: R319, TPD, IHEP
Zoom ID:2151583083
Abstract: Cogenesis is usually referred to as a mechanism simultaneously causing baryo- (or lepto-) genesis plus the generation of dark matter. Moreover, elegant models can also explain more puzzles in the universe, e.g., the hierarchy problem, the tiny neutrino masses, etc. Cogenesis models usually produce asymmetric dark matter such that O(1) GeV dark matter candidate(s) are predicted, and thus the amount of dark matter and visible matter are of the same order is also automatically explained. In this talk I will present two cogenesis models, aiming to capture the main theme of this direction.
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