【直播】【早期宇宙与阿里原初引力波探测实验”线上论坛】Dr. Yuber Perez-Gonzalez 学术报告
活动名称：
“早期宇宙与阿里原初引力波探测实验”线上论坛：Primordial Black Holes and Leptogenesis: An unexpected interplay
活动时间：
2022年9月14日（周三）15:00
报告嘉宾：
Dr. Yuber Perez-Gonzalez（ Fermi National Accelerator Laboratory）
直播通道
蔻享学术直播间 |
报告人介绍
PhD --- University of São Paulo, Brazil, December 2017
Research Associate --- Fermi National Accelerator Laboratory, 2018 - 2021
Postdoctoral Researcher Associate --- Northwestern University, 2018 - 2021
Postdoctoral Researcher Associate --- IPPP, Durham University, 2021 - present.
Research Interests: Neutrimo Physics, Black Hole Physics, Particle Phenomenology in the Early Universe.
报告简介
Black Hole evaporation offers a unique method of particle production, unlike any other interaction process. In the Early Universe, such an evaporation can affect the baryon asymmetry produced via leptogenesis since heavy right-handed neutrinos can be emitted independently of the properties of the primordial plasma. However, there is also a large amount of entropy injected, which could dilute the generated asymmetry. We will explore in detail this interplay between Primordial Black Holes and Leptogenesis, determining the regions of the parameter space where the evaporation increases or erases the asymmetry.
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