158 citations
- Los Alamos National LaboratoryUS27 papers
- Center for Astrophysics Harvard & SmithsonianUS3 papers
- New Jersey Institute of TechnologyUS3 papers
- Shandong UniversityCN3 papers
- University of ArizonaUS3 papers
- Chinese Academy of SciencesCN2 papers
- Institute of Space SciencesES2 papers
- Los Alamos National Security (United States)US2 papers
- National Institute for Subatomic PhysicsNL2 papers
- Tokyo Institute of TechnologyJP2 papers
- Universidad de GuadalajaraMX2 papers
- University of New MexicoUS2 papers
5 papers · 1 filter
The Acceleration and Confinement of Energetic Electrons by a Termination Shock in a Magnetic Trap: An Explanation for Nonthermal Loop-top Sources during Solar Flares
Xiangliang Kong, Fan Guo, Chengcai Shen +6
Nonthermal loop-top sources in solar flares are the most prominent observational signature that suggests energy release and particle acceleration in the solar corona. Although seve…
Heating of Heavy Ions in Low-beta Compressible Turbulence
Xiangrong Fu, Fan Guo, Hui Li +1
Enhancement of minor ions such as He and heavy ions in flare-associated solar energetic particle (SEP) events remains one of the major puzzles in heliophysics. In this work, we…
Radio Spectroscopic Imaging of a Solar Flare Termination Shock: Split-Band Feature as Evidence for Shock Compression
Bin Chen, Chengcai Shen, Katharine K. Reeves +2
Solar flare termination shocks have been suggested as one of the promising drivers for particle acceleration in solar flares, yet observational evidence remains rare. By utilizing…
Image classification using quantum inference on the D-Wave 2X
Nga T. T. Nguyen, Garrett T. Kenyon
We use a quantum annealing D-Wave 2X computer to obtain solutions to NP-hard sparse coding problems. To reduce the dimensionality of the sparse coding problem to fit on the quantum…
Particle acceleration in kinetic simulations of non-relativistic magnetic reconnection with different ion-electron mass ratio
Xiaocan Li, Fan Guo, Hui Li
By means of fully kinetic particle-in-cell simulations, we study whether the proton-to-electron mass ratio influences the energy spectrum and underlying acceleration mech…