Xiaocan Li

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Theoretical Division

Los Alamos National Laboratory

I build predictive, multi-scale models that explain how magnetized plasmas convert stored energy into energetic particles across solar, space, and astrophysical environments.

Most projects blend large-scale particle-in-cell, hybrid, and MHD simulations with energetic-particle transport solvers. That lets us translate kinetic physics into reduced models that mission teams, heliophysics forecasting centers, and laboratory experiments can reuse.

I work closely with observers, laboratory experimentalists, and data scientists to interpret kinetic phenomena wherever they appear. Validating simulations against X-ray/radio data, mapping reconnection dynamics onto spacecraft signatures, and wiring laboratory diagnostics back into our codes keep the models honest—and ready for collaborators.

Current role: Staff Scientist (T-2), Los Alamos National Laboratory.
Let’s talk: Email · Download CV (PDF)

what I work on now

GPU reconnection

3D reconnection campaigns

GPU-accelerated 3D VPIC and hybrid runs to study reconnection-driven turbulence.

Transport & forecasting

Coupled particle transport

Building multi-scale transport solvers to predict SEP release and space-weather risks with mission-ready latencies.

Diagnostics & experiments

Observation-driven workflows

Embedding X-ray/radio diagnostics and laboratory measurements into simulation pipelines so models can be validated and reused quickly.

news

Sep 03, 2024 Returning to LANL as a staff scientist
Nov 30, 2023 Just updated the GPAT model and its documentation.
Nov 09, 2023 Just updated the vpic_reconnection_tutorial with a simpler reconnection deck.