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Detection of ubiquitous circumbinary matter in hot subdwarfs formed from common-envelope ejections 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2025, 卷号: 537, 期号: 2, 页码: 1950-1962
作者:  Li JD(李江丹);  Wolf, Christian;  Li J(李蛟);  Luo, Yangping;  Zhao, Jingkun;  Chen, Bingqiu;  Zhang, Lin;  Jia S(贾石);  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(1443Kb)  |  收藏  |  浏览/下载:116/3  |  提交时间:2025/02/17
binaries: close  circumstellar matter  stars: evolution  subdwarfs  
基于深度学习方法分类红团簇星与红巨星分支恒星 期刊论文
西华师范大学学报(自然科学版)/Journal of China West Normal University(Natural Sciences), 2025, 卷号: 46, 期号: 1, 页码: 86-94
作者:  王冠宇;  罗杨平;  黎鑫;  李启达
Adobe PDF(3915Kb)  |  收藏  |  浏览/下载:59/0  |  提交时间:2025/01/13
红巨星支  机器学习  恒星参数  星震学  红团簇星  
An18.9 min blue large-amplitude pulsator crossing the 'Hertzsprung gap' of hot subdwarfs 期刊论文
NATURE ASTRONOMY, 2022
作者:  Lin, Jie;  Wu CY(吴程远);  Wang, Xiaofeng;  Németh, Péter;  Xiong HR(熊赫然);  Wu T(吴涛);  Filippenko, Alexei V.;  Cai, Yongzhi;  Brink, Thomas G.;  Yan, Shengyu;  Zeng, Xiangyun;  Luo, Yangping;  Xiang, Danfeng;  Zhang JJ(张居甲);  Zheng, WeiKang;  Yang, Yi;  Mo, Jun;  Xi, Gaobo;  Zhang, Jicheng;  Iskandar, Abdusamatjan;  Esamdin, Ali;  Jiang, Xiaojun;  Sai, Hanna;  Wei, Zixuan;  Chen, Liyang;  Guo, Fangzhou;  Chen, Zhihao;  Li, Wenxiong;  Lin, Weili;  Lin, Han;  Zhang, Xinghan
Adobe PDF(4272Kb)  |  收藏  |  浏览/下载:302/0  |  提交时间:2022/10/17
A Roche lobe-filling hot subdwarf and white dwarf binary: possible detection of an ejected common envelope 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 卷号: 515, 期号: 3, 页码: 3370-3382
作者:  Li JD(李江丹);  Onken, Christopher A;  Wolf, Christian;  Németh, Péter;  Bessell, Mike;  Li ZW(李振威);  Zhang, Xiaobin;  Li, Jiao;  Wang LQ(王璐茜);  Li LF(李立芳);  Luo, Yangping;  Chen HL(陈海亮);  Ji KF(季凯帆);  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(1Kb)  |  收藏  |  浏览/下载:274/3  |  提交时间:2022/08/29
binaries: close  stars: individual: J192054.50-200135.5  subdwarfs  white dwarfs  
A Robust Identification Method for Hot Subdwarfs Based on Deep Learning 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2022, 卷号: 259, 期号: 1
作者:  Tan, Lei;  Mei, Ying;  Liu, Zhicun;  Luo, Yangping;  Deng, Hui;  Wang, Feng;  Deng LH(邓林华);  Liu, Chao
Adobe PDF(794Kb)  |  收藏  |  浏览/下载:224/2  |  提交时间:2022/03/07
Hot Subdwarf Atmospheric Parameters, Kinematics, and Origins Based on 1587 Hot Subdwarf Stars Observed in Gaia DR2 and LAMOST DR7 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2021, 卷号: 256, 期号: 2
作者:  Luo, Yangping;  Németh, Péter;  Wang, Kun;  Wang, Xi;  Han ZW(韩占文)
Adobe PDF(3173Kb)  |  收藏  |  浏览/下载:308/1  |  提交时间:2021/10/08
Hot Subdwarf Stars Observed in Gaia DR2 and LAMOST DR5 期刊论文
ASTROPHYSICAL JOURNAL, 2019, 卷号: 881, 期号: 1, 页码: 16
作者:  Luo, Yangping;  Nemeth, Peter;  Deng, Licai;  Han ZW(韩占文)
Adobe PDF(5418Kb)  |  收藏  |  浏览/下载:408/2  |  提交时间:2019/10/14
stars: kinematics and dynamics  subdwarfs  surveys  
HOT SUBDWARF STARS OBSERVED IN LAMOST DR1-ATMOSPHERIC PARAMETERS FROM SINGLE-LINED SPECTRA 期刊论文
ASTROPHYSICAL JOURNAL, 2016, 卷号: 818, 期号: 2
作者:  Luo, Yang-Ping;  Nemeth, Peter;  Liu, Chao;  Deng, Li-Cai;  Han ZW(韩占文)
Adobe PDF(1297Kb)  |  收藏  |  浏览/下载:500/3  |  提交时间:2016/05/12
Catalogs  Subdwarfs  Surveys  Techniques: Spectroscopic  
Variable stars in the open cluster NGC 2141 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2015, 卷号: 15, 期号: 5, 页码: 733-741
作者:  Luo, Yangping
Adobe PDF(893Kb)  |  收藏  |  浏览/下载:1114/3  |  提交时间:2016/04/21
Stars: Binaries: General  Open Clusters And Associations: Individual (Ngc 2141)  Variables: General  
Photometric analysis of a blue straggler eclipsing binary in the old open cluster NGC 2141 期刊论文
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 2012, 卷号: 55, 期号: 8, 页码: 1500-1504
作者:  Luo YP(罗杨平);  Wang B(王博);  Chen HL(陈海亮);  Zhang, XB;  Han ZW(韩占文);  Luo, YP (reprint author), Chinese Acad Sci, Yunnan Observ, Natl Astron Observ, Kunming 650011, Peoples R China.
Adobe PDF(813Kb)  |  收藏  |  浏览/下载:434/1  |  提交时间:2016/04/05
Open Cluster  Eclipsing Binary  Blue Straggler  Photometry