A5100338650- Pulsars and Gravitational Waves Research
- Ionosphere and magnetosphere dynamics
- Solar and Space Plasma Dynamics
- Gamma-ray bursts and supernovae
- Nonlinear Waves and Solitons
- Radiation Detection and Scintillator Technologies
- Advanced Fiber Laser Technologies
- Solar Radiation and Photovoltaics
- Nuclear reactor physics and engineering
- Astrophysics and Cosmic Phenomena
- Magnetic confinement fusion research
- Earthquake Detection and Analysis
- Geophysics and Gravity Measurements
- Nonlinear Photonic Systems
- earthquake and tectonic studies
- Astrophysical Phenomena and Observations
Chinese Academy of Sciences
2022-2024
Institute of High Energy Physics
2022-2023
Xidian University
2014-2021
Polar Research Institute of China
2021
Magnetars are neutron stars with extreme magnetic field and sometimes manifest as soft gamma-ray repeaters (SGRs). SGR J1935+2154 is one of the most prolific bursters first confirmed source fast radio burst (i.e. FRB 200428). Encouraged by discovery X-ray counterpart FRB, Insight-Hard Modulation Telescope (Insight-HXMT) implemented a dedicated 33-day long ToO observation since April 28, 2020. With HE, ME, LE telescopes, Insight-HXMT provides thorough monitoring activity evolution J1935+2154,...
Abstract The Gravitational Wave High-energy Electromagnetic Counterpart All-sky Monitor (GECAM) is a dedicated mission consisting of multiple instruments on different spacecraft to monitor gamma-ray transients. To meet the requirement GECAM, we developed Energetic Transients Joint Analysis System for Multi-INstrument (ETJASMIN) pipeline, which has been extended incorporate other (such as Fermi-GBM, SVOM/GRM). In this work, introduce ETJASMIN pipeline with focus search, verification, and...
Abstract The spatial distribution of aurora intensity is an important manifestation solar wind‐magnetosphere‐ionosphere energy coupling process, and it oscillates with the change space environment parameters geomagnetic index. It great significance to establish appropriate model for prediction weather study magnetosphere dynamics. Based on Ultraviolet Imager (UVI) data Polar satellite, we constructed two auroral models by using different neural networks, that is, generalized regression...
Abstract Fast and reliable localization of high-energy transients is crucial for characterizing the burst properties guiding follow-up observations. Localization based on relative counts different detectors has been widely used all-sky gamma-ray monitors. There are two major methods this count distribution localization: χ 2 minimization method Bayesian method. Here we propose a modified that could take advantage both accuracy simplicity With comprehensive simulations, find our with Poisson...
Fast Radio Bursts (FRBs) are energetic phenomena that have significant implications for understanding fundamental physics and the universe. Recent observations of FRB 121102, 20220912A, 20201124A by Five-hundred-meter Aperture Spherical Telescope (FAST) showed high burst rates distinctive energy distribution temporal properties. In this study, we examine these to investigate scale invariance waiting times between bursts intervals longer than approximately 1 second. Our analysis revealed a...