67 citations
- Hebei Normal UniversityCN14 papers
- Shijiazhuang UniversityCN13 papers
- Chinese Academy of SciencesCN11 papers
- University of Hong KongHK7 papers
- Institute of SemiconductorsCN6 papers
- Tsinghua UniversityCN6 papers
- Peking UniversityCN5 papers
- Beijing Normal UniversityCN4 papers
- Hebei University of TechnologyCN3 papers
- Institute of PhysicsPL3 papers
- National Astronomical ObservatoriesCN3 papers
- Xidian UniversityCN3 papers
Showing 2018 · astro-ph.SRShow all
2 papers · 2 filters
astro-ph.SR2018★ 5 cited
Study of the abundance features of the metal-poor star HD 94028
Wanqiang Han, Lu Zhang, Guochao Yang +2
Recent work has found that the metal-poor star HD 94028 shows interesting abundance features. The s-process material (e.g., Ba, La, Ce, and Pb) and r-process material (e.g., Eu, Os…
astro-ph.SR2018
Formation of the Abundance Boundaries of the Heavier Neutron-capture Elements in Metal-poor Stars
Guochao Yang, Hongjie Li, Nian Liu +5
The abundance scatter of heavier r-process elements (Z > 56) relative to Fe ([r/Fe]) in metal-poor stars preserves excellent information of the star formation history and provides…