2 papers
astro-ph.HE2026
Cross-validation of six dispersion measure estimation methods for FRB 20240114A
Tonglun Wang, Songbo Zhang, Yuanchuan Zou +11
Fast Radio Bursts (FRBs) are important cosmological probes, but their applications depend critically on accurate dispersion measure (DM) determinations. We present a systematic com…
astro-ph.HE2025
Signature of a magnetar central engine with precession motion in the X-ray emission of GRB 220711B
Ying-Ze Shan, Xing Yang, Hou-Jun Lü +6
The -ray light curve of long-duration GRB 220711B, is characterized by a multi-peaked structure with a duration lasting 105 seconds. More interestingly, the X-ray afterglo…