two gamma event

High Energy


QMAP Particles/Cosmology Hongwan Liu

Description Speaker: Hongwan Liu
Title: Cosmological Signatures of Dark Photons
Room: 3024
Host: Hsin-Chia Cheng
Abstract: Cosmological observables are particularly sensitive to the existence of ultralight dark photons. I will describe the physics of conversions between visible and dark photons, and discuss how to use both the cosmic microwave background and the Lyman-alpha forest to look for such conversions.
Date Tue, May 30, 2023
Time 1:30pm-3:00pm PDT
Duration 1 hour 30 minutes
Access Public
Created by High-Energy Seminars
Updated Mon, November 13, 2023 3:44pm PST
Send Reminder Yes  -  1 day 4 hour 0 minutes before start

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