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Formation and Detectability of PSR J0653+0443-like Extremely Eccentric Binary Neutron Stars in the Milky Way
Zhiwei Chen, Jihui Zhang, Youjun Lu
Recently, the Five-hundred-meter-Aperture-Spherical-radio-Telescope (FAST) Galactic Plane Pulsar Snapshot (GPPS) survey discovers an extraordinary binary neutron star (BNS) system,…
Prospect for Detection of Strongly Lensed Multi-messenger Signals of Binary Neutron Star Mergers
Zhiwei Chen, Youjun Lu, Changwen Zeng
The gravitational lensing of multi-messenger signals from binary neutron star mergers (BNSs), including gravitational waves (GWs), short Gamma-Ray bursts (sGRBs), kilonovae, and af…
Gravitational Lensing of Gravitational Waves from Astrophysical Sources: Theory, Detection, and Applications
Zhiwei Chen, Youjun Lu
Gravitational waves (GWs) from distant sources such as inspiralling and merging stellar-mass compact binaries, intermediate-mass and supermassive-binary-black-hole can be gravitati…
Detectability of Nearby Binary Neutron Stars with Future sub-mHz Gravitational Wave Missions
Zhiwei Chen, Youjun Lu, Yuchao Luo +4
Binary neutron stars (BNSs) are one of the most important gravitational wave (GW) sources, which provide key insights to evolution of massive binary stars and nuclear physics. Beyo…
Multiband Gravitational Wave Detection Prospects for M31 UCXB-1 System in Low and Middle Frequency Band
Xiao Guo, Zhoujian Cao, Zhiwei Chen
The recent discovery of M31 UCXB-1, the first extragalactic ultracompact X-ray binary (UCXB) with an orbital period of s, presents a unique laboratory for st…
Luminosity Functions and Detectability of Binary Neutron Star Merger-nova Signals with Various Merger Remnants
Zhiwei Chen, Youjun Lu, Hao Ma +1
With the rapid advancements in next-generation ground-based gravitational wave (GW) detectors, it is anticipated that - binary neutron star (BNS) mergers per year will…
Constraining Common Envelope Evolution in Binary Neutron Star Formation with Combined Galactic and Gravitational-Wave Observations
Zhiwei Chen, Jihui Zhang, Youjun Lu +2
Binary neutron stars (BNSs) are among the most interesting sources for multimessenger studies. A number of recently discovered BNSs in the Milky Way by radio telescopes have added…
Systematic Search for Electromagnetic Counterparts to the Binary Neutron Star Merger Candidate GW231109_235456
Zhirui Li, Zhiwei Chen, Yang Huang +2
In this letter, we present a systematic search for the electromagnetic counterparts of binary neutron star (BNS) merger candidate GW231109_235456 by examining all transients report…
Detection Rate of Galaxy Cluster Lensed Stellar Binary Black Hole Mergers by the Third-generation Gravitational Wave Detectors
Zhiwei Chen, Yushan Xie, Youjun Lu +4
Gravitational waves (GWs) from stellar binary black hole (sBBH) mergers can be strongly gravitational lensed by intervening galaxies/galaxy clusters. Only a few works investigated…
On the Cosmic Variance of the Merger Rate Density of Binary Neutron Stars
Zhiwei Chen, Youjun Lu, Jie Wang +3
The cosmic variance on the star formation history may lead to bias to the merger rate density estimation of binary neutron star (BNS) mergers by the compact binary population synth…
Detectability of Strongly Gravitationally Lensed Tidal Disruption Events
Zhiwei Chen, Youjun Lu, Yunfeng Chen
More than 100 tidal disruption events (TDEs) have been detected at multi-bands, which can be viewed as extreme laboratories to investigate the accretion physics and gravity in the…