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 Chengchao Yuan 

 袁成超 


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“即物而穷其理”  

-- 朱熹   


“Wir müssen wissen.    
Wir werden wissen.”  
-- David Hilbert   



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Welcome!

I’m a postdoctoral fellow at the Deutsches Elektronen-Synchrotron DESY (Zeuthen campus, near Berlin). I’m interested in theoretical multi-messenger astrophysics and astroparticle physics.

I joined Dr. Walter Winter’s group at DESY in October 2022. In August 2022, I obtained my PhD in Physics at Penn State University, where I was mentored by Prof. Péter Mészáros and Prof. Kohta Murase. Before that, I received my B.Sc. degree in Astronomy from Nanjing University in China.

My research focuses on the theoretical and numerical multi-messenger astrophysics, including the origins and implications of high-energy photons, cosmic rays, and neutrinos from individual cosmic sources and source populations. In particular, I model the acceleration, transport, and radiation processes of high-energy particles originating from tidal disruption events (TDEs), binary/single compact objects (e.g., GRBs and FRBs), active galactic nuclei (AGNs), and supermassive black hole mergers. I am interested in how the multi-messenger analyses enlighten our understanding of the physical nature of high-energy astrophysical phenomena.

News

Recent publications on Jetted TDEs:

Slides for the contributed talk at TeVPA2024, Chicago: Neutrino and Electromagnetic Signals from TDE Isotropic Winds and Relativistic Jets

The AM3 software is finally public! Checkout the AM3 website and our recent paper on arXiv:
AM3: An Open-Source Tool for Time-Dependent Lepto-Hadronic Modeling of Astrophysical Sources

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2025 | All talks & events

(tbc)

November 3 - 7, 2025
TeVPA 2025, Valencia, Spain

July 15 - July 24, 2025
ICRC 2025

February 26 - February 28, 2025
Workshop on Numerical Multi-Messenger Modeling, Zeuthen, Germany

December 25 - January 01, 2025
Happy Holidays!