5 papers
The influence of the mean anomaly on the dynamical quantities of binary black hole mergers in eccentric orbits
Hao Wang, Bin Liu, Yuan-Chuan Zou +1
In studies of binary black hole (BBH) mergers in eccentric orbits, the mean anomaly, traditionally regarded as less significant than eccentricity, has been thought to encode only t…
A complete waveform comparison of post-Newtonian and numerical relativity in eccentric orbits
Hao Wang, Yuan-Chuan Zou, Qing-Wen Wu +2
This study presents a thorough comparative analysis between post-Newtonian (PN) and numerically relativistic (NR) waveforms in eccentric orbits, covering nonspinning and spin-align…
Eccentricity Effects on Modeling Dynamic Quantities and Their Correlations in Binary Black Hole Mergers
Hao Wang, Yuan Chuan Zou, Qing Wen Wu
In this study, we begin by revisiting the oscillatory behavior of radiative quantities-energy, angular momentum, and linear momentum-linked with initial eccentricities in binary bl…
Unique and Universal Effects of Oscillation in Eccentric Orbital Binary Black Hole Mergers beyond Orbital Averaging
Hao Wang, Yuan-Chuan Zou, Qing Wen Wu
We analyze 192 sets of binary black hole merger data in eccentric orbits obtained from RIT, decomposing the radiation energy into three distinct phases through time: inspiral, late…
Characterizing the effect of eccentricity on the dynamics of binary black hole mergers in numerical relativity
Hao Wang, Yuan-Chuan Zou, Qing-Wen Wu +2
Many articles have partially studied the configuration of eccentric orbital binary black hole (BBH) mergers. However, there is a scarcity of systematic and comprehensive research o…