4 papers
A second-scale periodicity in an active repeating fast radio burst source
Chen Du, Yong-Feng Huang, Jin-Jun Geng +14
Fast radio bursts (FRBs) are fierce radio flashes from the deep sky. Abundant observations have indicated that highly magnetized neutron stars might be involved in these energetic…
Constraints on Primordial Black Holes from Galactic Diffuse Synchrotron Emissions
Chen-Wei Du, Yu-Feng Zhou
We investigate the possibility of constraining primordial black holes (PBHs) with masses through Galactic diffuse synchrotron emissions.…
A comprehensive search for Long and Short Periodic Features from an Extremely Active Cycle of FRB 20240114A
Dengke Zhou, Pei Wang, Jianhua Fang +56
Possible periodic features in fast radio bursts (FRBs) may provide insights into their astrophysical origins. Using extensive observations from the Five-hundred-meter Aperture Sphe…
Revisiting the energy distribution and formation rate of CHIME fast radio bursts
K. J. Zhang, Z. B. Zhang, A. E. Rodin +9
Based on the first CHIME/FRB catalogue, three volume-limited samples of fast radio bursts (FRBs) are built, with samples 1, 2, and 3 corresponding to a fluence cut of 5, 3, and 1,…