3 papers
astro-ph.HE2025
Kilonova Emission from Neutron Star Mergers with Different Equations of State
Wu-Zimo Qiumu, Meng-Hua Chen, Qiu-Hong Chen +1
Kilonova is an optical-infrared transient powered by the radioactive decay of heavy nuclei from binary neutron star mergers. Its observational characteristics depend on the mass an…
astro-ph.HE2024
Impact of nuclear mass models on -process nucleosynthesis and heavy element abundances in -process enhanced metal-poor stars
Meng-Hua Chen, Li-Xin Li, En-Wei Liang +1
Due to the lack of experimental data on extremely neutron-rich nuclei, theoretical values derived from nuclear physics models are essential for the rapid neutron capture process ($…
astro-ph.HE2024
Origin of Black Hole Spin in Lower-Mass-Gap Black Hole-Neutron Star Binaries
Ying Qin, Zhen-Han-Tao Wang, Georges Meynet +8
During the fourth observing run, the LIGO-Virgo-KAGRA Collaboration reported the detection of a coalescing compact binary (GW230529181500) with component masses estimated at…