4 papers
Kilonova Emission From Black Hole-Neutron Star Mergers. II. Luminosity Function and Implications for Target-of-opportunity Observations of Gravitational-wave Triggers and Blind Searches
Jin-Ping Zhu, Shichao Wu, Yuan-Pei Yang +8
We present detailed simulations of black hole-neutron star (BH-NS) mergers kilonova and gamma-ray burst (GRB) afterglow and kilonova luminosity function, and discuss the detectabil…
Measuring eccentricity of binary black holes in GWTC-1 by using inspiral-only waveform
Shichao Wu, Zhoujian Cao, Zong-Hong Zhu
In this paper, we estimate the eccentricity of the 10 BBHs in GWTC-1 by using the inspiral-only BBH waveform template EccentricFD. Firstly, we test our method with simulated eccent…
Physical Implications of the Sub-threshold GRB GBM-190816 and its Associated Sub-threshold Gravitational Wave Event
Yi-Si Yang, Shu-Qing Zhong, Bin-Bin Zhang +10
The LIGO-Virgo and Fermi collaborations recently reported a possible joint detection of a sub-threshold gravitational wave (GW) event and a sub-threshold gamma-ray burst (GRB), GBM…
Gravitational wave signal recognition of O1 data by deep learning
He Wang, Zhoujian Cao, Xiaolin Liu +2
Deep learning method develops very fast as a tool for data analysis these years. Such a technique is quite promising to treat gravitational wave detection data. There are many work…