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浏览/检索结果: 共167条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 XGboost for Predicting Chemical Abundances of Open Clusters in LAMOST DR11 LRS 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 3 作者:  Zhang RY(张汝媛);  Chen, Jianxing;  Wu CY(吴程远);  Wang LQ(王璐茜);  Cha S(查帅)   |  收藏  |   Non-local thermodynamic equilibrium (NLTE) abundances of europium (Eu) for a sample of metal-poor stars in the galactic halo and metal-poor disk with 1D and ⟨3D⟩ models 期刊论文  OAI收割 ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693, 页码: 8 作者:  Guo YJ(郭彦君);  Storm, Nicholas;  Bergemann, Maria;  Lian, Jianhui;  Alexeeva, Sofya   |  收藏  |   Molecular Oxygen Abundance in Galactic Massive Star Formation Regions Based on SWAS Observations 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2024, 卷号: 24, 期号: 9, 页码: 095007 作者:  Wang, Bing-Ru;  Li, Di;  Goldsmith, Paul F.;  Wu, Jingwen;  Tsai, Chao-Wei   |  收藏  |   Analysis of metallicities of open clusters in the Galactic disc 期刊论文  OAI收割 MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 卷号: 521, 期号: 4, 页码: 6284-6292 作者:  Deng YY(邓阳阳);  Li, Zhongmu   |  收藏  |   Direct measurements of carbon and sulfur isotope ratios in the Milky Way 期刊论文  OAI收割 Astronomy & Astrophysics, 2023, 卷号: 670, 页码: A98 作者:  Yan, Y. T.;  Henkel, C.;  Kobayashi, C.;  Menten, K. M.;  Gong, Y.   |  收藏  |   Searching for Multiple Populations in Star Clusters Using the China Space Station Telescope 期刊论文  OAI收割 RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 9 作者:  Li, Chengyuan;  Zheng, Zhenya;  Li, Xiaodong;  Pang, Xiaoying;  Tang, Baitian   |  收藏  |   Element Abundance Analysis of the Metal-rich Stellar Halo and High-velocity Thick Disk in the Galaxy 期刊论文  OAI收割 The Astrophysical Journal, 2021, 卷号: 915, 期号: 1 作者:  Zhu,Haifan;  Du,Cuihua;  Yan,Yepeng;  Shi,Jianrong;  Ma,Jun   |  收藏  |   Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. VII. The Stellar Disk Structure Revealed by the Mono-abundance Populations 期刊论文  OAI收割 The Astrophysical Journal, 2021, 卷号: 912, 期号: 2 作者:  Yu,Zheng;  Li,Ji;  Chen,Bingqiu;  Huang,Yang;  Jia,Shuhua   |  收藏  |   Discovery of a Candidate Hypervelocity Star Originating from the Sagittarius Dwarf Spheroidal Galaxy 期刊论文  OAI收割 ASTROPHYSICAL JOURNAL LETTERS, 2021, 卷号: 907, 期号: 2, 页码: 6 作者:  Huang, Yang;  Li QZ(李清政);  Zhang, Huawei;  Li, Xinyi   |  收藏  |   Discovery of a Candidate Hypervelocity Star Originating from the Sagittarius Dwarf Spheroidal Galaxy 期刊论文  OAI收割 The Astrophysical Journal Letters, 2021, 卷号: 907, 期号: 2 作者:  Huang,Yang;  Li,Qingzheng;  Zhang,Huawei;  Li,Xinyi;  Sun,Weixiang   |  收藏  |