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astro-ph.HE2026
SVOM/VT: Instrument Overview, Science Objectives, and First-Year Performance
Yu-Lei Qiu, Li-Ping Xin, Jin-Song Deng +22
The 44-cm Visible Telescope (VT) aboard the Space-based Variable Objects Monitor (SVOM) is a dual-band (400-650 nm and 650-1000 nm) instrument designed to detect and characterize t…
astro-ph.HE2025
Method for testing diffusive shock acceleration and diffusion propagation of 1-100 TeV cosmic electrons with multiwavelength observations of the Geminga halo and pulsar wind nebula
Weikang Gao, Li-Zhuo Bao, Kun Fang +3
Diffusive shock acceleration and diffusion propagation are essential components of the standard cosmic ray model. These theories are based on extensive observations of high-energy…
astro-ph.HE2023
Study of Galactic interactions and propagation properties of ultrahigh energy cosmic rays using the precision spectrum from the Pierre Auger Observatory
Weikang Gao, Dan Li, Wei Liu +2
The AUGER Collaboration has recently published the precise energy spectrum of cosmic rays above 1 EeV, which exhibits rich and interesting features. These features provide an oppor…