16 citations · 70 across the 12 of their papers we have counts for
12 papers
A possible formation scenario of the Gaia BH1: inner binary merger in triple systems
Zhuowen Li, Chunhua Zhu, Xizhen Lu +5
Based on astrometric measurements and spectral analysis from DR3, two quiescent black hole (BH) binaries, BH1 and BH2, have been identified. Their origins remain cont…
Novae: An Important Source of Lithium in the Galaxy
Jun Gao, Chunhua Zhu, Guoliang Lü +4
The source of the Galactic Lithium (Li) has long been a puzzle. With the discovery of Li in novae, extensive research has been conducted. However, there still exists a significant…
The population synthesis of Wolf-Rayet stars involving binary merger channels
Zhuowen Li, Chunhua Zhu, Guoliang Lü +5
Wolf-Rayet stars (WRs) are very important massive stars. However, their origin and the observed binary fraction within the entire WR population are still debated. We investigate so…
Identifying symbiotic stars with machine learning
Yongle Jia, Sufen Guo, Chunhua Zhu +3
Symbiotic stars are interacting binary systems, making them valuable for studying various astronomical phenomena, such as stellar evolution, mass transfer, and accretion processes.…
Possible Formation Scenarios of ZTF J153932.16+502738.8-A Gravitational Source Close to the Peak of LISA's Sensitivity
Guoliang Lü, Chunhua Zhu, Zhaojun Wang +4
ZTF J153932.16+502738.8 (ZTFJ1539) is an eclipsing double-white-dwarf system with an orbital period of 6.91 minutes, and is a significant source of LISA detecting gravitational wav…
The Formation of Bimodal Dust Species in Nova Ejecta
Adili Duolikun, Chunhua Zhu, Zhaojun Wang +4
The formation of bimodal dust species (namely the silicate and amorphous carbon dust grains coexistent) in a nova eruption is an open problem. According to the nova model simulated…
Quark Novae: An Alternative Channel For the Formation of Isolated Millisecond Pulsars
Nurimangul Nurmamat, Chunhua Zhu, Guoliang Lü +3
Isolated millisecond pulsars (IMSPs) are a topic of academic contention. There are various models to explain their formation. We explore the formation of IMSP via quark novae (QN).…
The Formation of Bimodal Dust Species in Nova Ejecta I: Chemical Conditions
Chunhua Zhu, Helei Liu, Guoliang Lü +2
The formation of bimodal dust species (that is, both of silicate and amorphous carbon dust grains are observed in a nova eruption) in nova ejecta is still debated. Using the Module…
On Isolated Millisecond Pulsars Formed by the Coalescence of Neutron Stars and Massive White Dwarfs
Shengnan Sun, Lin Li, Helei Liu +3
This paper uses population synthesis to investigate the possible origin of isolated millisecond pulsars (IMSPs) as born from the coalescence of a neutron star (NS) and a white dwar…
Magnetic-oscillation mechanism for understanding periodic or quasi-periodic modulation of the timing residuals from pulsars
Zhaojun Wang, Guoliang Lü, Chunhua Zhu +2
Highly precise pulsar timing is very important for understanding the nature of neutron stars and the implied physics, even being used to detect directly gravitational waves. Unfort…
An Alternative Channel For High-Mass Binary Black Holes-----Dark Matter Accretion Onto Black Hole
Tongzheng Wang, Lin Li, Chunhua Zhu +5
By a method of population synthesis we construct a model of dark matter (DM) accretion onto binary black holes (BHs), and investigate the merger rate of the binary BHs. We find tha…
Magnetic-oscillation Mechanism for Understanding Timing Noise of Pulsar Observation
Zhaojun Wang, Guoliang Lü, Chunhua Zhu +2
Highly precise pulsar timing is very important for understanding the nature of a neutron star, and it can even be used to detect gravitational waves. Unfortunately, the accuracy of…