中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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浏览/检索结果: 共824条,第1-10条 帮助

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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  |  浏览/下载:20/0  |  提交时间:2025/04/07
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  |  浏览/下载:5/0  |  提交时间:2025/02/24
Investigation into the origin of the soft excess in Ark 564 using principal component analysis 期刊论文  OAI收割
ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 689
作者:  
Lyu, M.;  Fei, Z. Y.;  Zhang GB(张国宝);  Yang, X. J.
  |  收藏  |  浏览/下载:3/0  |  提交时间:2024/11/04
Determination method for binary fractions using the integrated spectrum 期刊论文  OAI收割
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 531, 期号: 3, 页码: 3468-3478
作者:  
Zhang FH(张奉辉);  Li LF(李立芳);  Han ZW(韩占文);  Wang XG(王小刚)
  |  收藏  |  浏览/下载:20/0  |  提交时间:2024/07/01
Study of 26 Galactic Open Clusters with Extended Main-sequence Turnoffs 期刊论文  OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2024, 卷号: 24, 期号: 6
作者:  
Deng YY(邓阳阳);  Li, Zhong-Mu
  |  收藏  |  浏览/下载:18/0  |  提交时间:2024/06/03
Galaxy morphology classification based on Convolutional vision Transformer (CvT) 期刊论文  OAI收割
ASTRONOMY & ASTROPHYSICS, 2024, 卷号: 683
作者:  
Cao, Jie;  Xu, Tingting;  Deng, Yuhe;  Deng, Linhua;  Yang, Mingcun
  |  收藏  |  浏览/下载:30/0  |  提交时间:2024/04/08
Constraints on cosmic star formation history via a new modeling of the radio luminosity function of star-forming galaxies 期刊论文  OAI收割
Astronomy and Astrophysics, 2024, 卷号: 683
作者:  
Wang, Wenjie;  Yuan, Zunli;  Yu, Hongwei;  Mao JR(毛基荣)
  |  收藏  |  浏览/下载:17/0  |  提交时间:2024/04/01
Toward a stellar population catalog in the Kilo Degree Survey: The impact of stellar recipes on stellar masses and star formation rates 期刊论文  OAI收割
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2023, 卷号: 66, 期号: 12
作者:  
Xie, Linghua;  Napolitano, Nicola R.;  Guo, Xiaotong;  Tortora, Crescenzo;  Feng HC(封海成)
  |  收藏  |  浏览/下载:28/0  |  提交时间:2024/03/29
Variable Star Detection in the Field of Open Cluster NGC 188 期刊论文  OAI收割
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2023, 卷号: 23, 期号: 9, 页码: 9
作者:  
Song, Fang-Fang;  Niu, Hu-Biao;  Esamdin, Ali;  Zhang, Yu;  Zeng, Xiang-Yun
  |  收藏  |  浏览/下载:41/0  |  提交时间:2023/11/14
Measurement methods for gamma-ray bursts redshifts 期刊论文  OAI收割
FRONTIERS IN ASTRONOMY AND SPACE SCIENCES, 2023, 卷号: 10
作者:  
Li, Mengci;  Kang, Zhe;  Wu, Chao;  Liu, Chengzhi;  Mao JR(毛基荣)
  |  收藏  |  浏览/下载:22/0  |  提交时间:2023/08/07