Alex Wen's Homepage

Research

I work on high-energy neutrino physics. I鈥檓 interested in neutrino flavor, and using neutrinos as tools to tell us more about astronomy, planets, and fundamental physics. I鈥檓 also the current maintainer of the GollumFit inference software.

Selected Publications

First author   Direct and essential contribution  

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GollumFit: An IceCube Open-Source Framework for Binned-Likelihood Neutrino Telescope Analyses

IceCube Collaboration 路 Computer Physics Communications 路 2026

software fitting IceCube
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Visible Inelasticity as a Probe of Tau Flavor Content of Astrophysical Neutrinos

Alex Y. Wen, Carlos A. Arg眉elles, Sergio Palomares-Ruiz 路 arXiv 路 2026

flavor IceCube tau
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High-Energy Neutrino Tomography of the Earth's Interior with IceCube

IceCube Collaboration 路 arXiv 路 2026

earth IceCube
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KM3NeT Constraint on Lorentz-Violating Superluminal Neutrino Velocity

KM3NeT Collaboration 路 Nature Physics 路 2025

UHE KM3NeT
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Ultrahigh-Energy Event KM3-230213A within the Global Neutrino Landscape

KM3NeT Collaboration 路 Physical Review X 路 2025

UHE KM3NeT
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SIREN: An Open Source Neutrino Injection Toolkit

Austin Schneider, Nicholas W. Kamp, Alex Y. Wen 路 Computer Physics Communications 路 2024

software
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Detecting High-Energy Neutrinos from Galactic Supernovae with ATLAS

Alex Y. Wen, Carlos A. Arg眉elles, Ali Kheirandish, Kohta Murase 路 Physical Review Letters 路 2024

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A stable corridor for toroidal plasma compression

Dylan Brennan et al. 路 Nuclear Fusion 路 2021

Public Talks and Posters

Invited   Contributed  

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Using Neutrinos and the Weak Force to Measure the Earth with IceCube

Fermilab NPC Seminar 路 Fermilab 路 April 16, 2026

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Using Neutrinos and the Weak Force to Measure the Earth with IceCube

Northwestern University HEP Seminar 路 Chicago 路 December 1, 2025

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Updated Earth Tomography Using Atmospheric Neutrinos at IceCube

ICRC 2025 路 Geneva 路 July 21, 2025

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Earth Tomography with Atmospheric Neutrinos at IceCube

Academia Sinica Physics Seminar 路 Taipei 路 March 19, 2025

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Detecting High-Energy Neutrinos from Galactic Supernovae With ATLAS

International Conference on Neutrino Physics and Astrophysics 路 Milan 路 June 18, 2024

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Detecting High-Energy Neutrinos from Galactic Supernovae With ATLAS

International Neutrino Summer School 路 Bologna 路 June 3, 2024

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Detecting Neutrinos and Searching for New Ones

TDLI (Shanghai Jiaotong) Seminar 路 Shanghai 路 March 25, 2024

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Possibility of Detecting High-Energy Neutrinos from Galactic Supernovae With ATLAS

MAYORANA Summer School 路 Modica 路 July 5, 2023