16 citations · 43 across the 6 of their papers we have counts for
9 papers
Formation, diffusion and accreting pollution of DB white dwarfs
Chunhua Zhu, Helei Liu, Zhaojun Wang +1
Over 1500 DBZ or DZ white dwarfs (WDs) have been observed so far, and polluted atmospheres with metal elements have been found among these WDs. The surface heavy element abundances…
Quiescent luminosities of accreting neutron stars with different equation of states
Helei Liu, Akira Dohi, Masa-aki Hashimoto +3
We model the quiescent luminosity of accreting neutron stars with several equation of states (EOSs), including the effect of pion condensation and superfluidity. As a consequence o…
Heavy element contributions of rotating massive stars to Interstellar Medium
R. Q. Wu, C. H. Zhu, G. L. Lü +2
Employing the the stellar evolution code (Modules for Experiments in Stellar Astrophysics), we calculate yields of heavy elements from massive stars via stellar wind and core-colla…
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…
The formation of subdwarf A-type stars
Jinlong Yu, Zhenwei Li, Chunhua Zhu +6
Subdwarf A-type stars (sdAs) are objects that have hydrogen-rich spectra with surface gravity similar to that of hot subdwarf stars but effective temperature below the zero-age hor…