528 citations · 1.2k across the 22 of their papers we have counts for
45 papers
Advancing Theory and Modeling Efforts in Heliophysics
Fan Guo, Spiro Antiochos, Paul Cassak +15
Heliophysics theory and modeling build understanding from fundamental principles to motivate, interpret, and predict observations. Together with observational analysis, they consti…
Double-power-law feature of energetic particles accelerated at coronal shocks
Feiyu Yu, Xiangliang Kong, Fan Guo +4
Recent observations have shown that in many large solar energetic particle (SEP) events the event-integrated differential spectra resemble double power laws. We perform numerical m…
Astrophysical explosions revisited: collisionless coupling of debris to magnetized plasma
Ari Le, Dan Winske, Adam Stanier +4
The coupling between a rapidly expanding cloud of ionized debris and an ambient magnetized plasma is revisited with a hybrid (kinetic ion/fluid electron) simulation code that allow…
Efficient Nonthermal Ion and Electron Acceleration Enabled by the Flux-Rope Kink Instability in 3D Nonrelativistic Magnetic Reconnection
Qile Zhang, Fan Guo, William Daughton +2
The relaxation of field-line tension during magnetic reconnection gives rise to a universal Fermi acceleration process involving the curvature drift of particles. However, the effi…
The Acceleration of Charged Particles and Formation of Power-law Energy Spectra in Nonrelativistic Magnetic Reconnection
Xiaocan Li, Fan Guo, Yi-Hsin Liu
Magnetic reconnection is a primary driver of particle acceleration processes in space and astrophysical plasmas. Understanding how particles are accelerated and the resulting parti…
First-Principle Prediction of X-ray Polarization from Magnetic Reconnection in High-Frequency BL Lacs
Haocheng Zhang, Xiaocan Li, Dimitrios Giannios +1
Relativistic magnetic reconnection is a potential particle acceleration mechanism for high-frequency BL Lacs (HBLs). The {\it Imaging X-ray Polarimetry Explorer} ({\it IXPE}) sched…