2 papers
astro-ph.HE2024
The weakness of soft X-ray intensity: possible physical reason for weak line quasars
Jiancheng Wu, Qingwen Wu, Chichuan Jin +8
Weak-line quasars (WLQs) are a notable group of active galactic nuclei (AGNs) that show unusually weak UV lines even though their optical-UV continuum shapes are similar to those o…
gr-qc2023
Unveiling the Fingerprint of Eccentric Binary Black Hole Mergers
Hao Wang, Yuan-Chuan Zou, Qing-Wen Wu +1
The orbital eccentricity plays a crucial role in shaping the dynamics of binary black hole (BBH) mergers. Remarkably, our recent findings reveal a universal oscillation in essentia…