32 citations · 211 across the 31 of their papers we have counts for
5 papers · 1 filter
Cooling of Isolated Neutron Stars with Pion Condensation: Possible Fast Cooling in a Low-Symmetry-Energy Model
Akira Dohi, Helei Liu, Tsuneo Noda +1
We studied thermal evolution of isolated neutron stars (NSs) including the pion condensation core, with an emphasis on the stiffness of equation of state (EOS). Many temperature ob…
Quiescent luminosities of transiently accreting neutron stars with neutrino heating due to charged pion decay
He-Lei Liu, Zi-Gao Dai, Guo-Liang Lv +3
We study the quiescent luminosities of accreting neutron stars by a new mechanism as neutrino heating for additional deep crustal heating, where the neutrino heating is produced by…
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…