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The First Photometric Analysis of Two Low-mass-ratio Contact Binary Systems in TESS Survey 期刊论文
ASTRONOMICAL JOURNAL, 2024, 卷号: 167, 期号: 4
作者:  Cheng QY(程其原);  Xiong JP(熊建萍);  Ding X(丁旭);  Ji KF(季凯帆);  Li, Jiao;  Liu, Chao;  Li JD(李江丹);  Luo JX(罗竞霄);  Lyu, Xin;  Han ZW(韩占文);  Chen XF(陈雪飞)
Adobe PDF(2477Kb)  |  收藏  |  浏览/下载:119/6  |  提交时间:2024/03/29
TYC 3340-2437-1: A Quadruple System with a Massive Star 期刊论文
ASTROPHYSICAL JOURNAL, 2024, 卷号: 964, 期号: 1
作者:  Li, Jiao;  Liu, Chao;  Luo, Changqing;  Zhang, Bo;  Li JD(李江丹);  Li, Jia-Dong;  Han ZW(韩占文);  Chen XF(陈雪飞);  Zhang, Xiao-Bin;  Wang LQ(王璐茜);  Fang, Min;  Xing LF(邢丽峰);  Zhang XL(张西亮);  Jin, Chichuan
Adobe PDF(2875Kb)  |  收藏  |  浏览/下载:44/0  |  提交时间:2024/04/01
Derivative Spectroscopy and its Application at Detecting the Weak Emission/Absorption Lines 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2024, 卷号: 24, 期号: 3
作者:  Yu LH(于立欢);  Li JD(李江丹);  Wang JL(王锦良);  Li JJ(李佳佳);  Li, Jiao;  Xi Q(席强);  Han ZW(韩占文)
Adobe PDF(3895Kb)  |  收藏  |  浏览/下载:125/1  |  提交时间:2024/04/01
line: identification  line: profiles  methods: data analysis  techniques: spectroscopic  techniques: radial velocities  
基于LAMOST DR8光谱搜寻白矮星 期刊论文
天文学进展/Progress in Astronomy, 2024, 卷号: 42, 期号: 01, 页码: 102-114
作者:  蔡靖豪;  韩占文;  邢丽峰;  任娟娟;  李蛟
Adobe PDF(1142Kb)  |  收藏  |  浏览/下载:157/0  |  提交时间:2024/04/15
白矮星  光谱  LAMOST  
The Common Envelope Evolution Outcome. II. Short-orbital-period Hot Subdwarf B Binaries Reveal a Clear Picture 期刊论文
ASTROPHYSICAL JOURNAL, 2024, 卷号: 961, 期号: 2
作者:  Ge HW(葛宏伟);  Tout, Christopher A;  Webbink, Ronald F;  Chen XF(陈雪飞);  Sarkar, Arnab;  Li, Jiao;  Li ZW(李振威);  Zhang LF(张力夫);  Han ZW(韩占文)
Adobe PDF(1695Kb)  |  收藏  |  浏览/下载:138/0  |  提交时间:2024/03/29
PSF-based Analysis for Detecting Unresolved Wide Binaries 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2023, 卷号: 268, 期号: 1
作者:  Wu, You;  Li, Jiao;  Liu, Chao;  Hu, Yi;  Xu, Long;  Li, Tanda;  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(3594Kb)  |  收藏  |  浏览/下载:185/1  |  提交时间:2023/10/07
LAMOST medium-resolution spectroscopic survey of binarity and exotic star (LAMOST-MRS-B): Observation strategy and target selection 期刊论文
CHINESE PHYSICS B, 2023, 卷号: 32, 期号: 1
作者:  Li, Jiao;  Li JD(李江丹);  Guo YJ(郭彦君);  Han ZW(韩占文);  Chen XF(陈雪飞);  Liu, Chao;  Ge HW(葛宏伟);  Jiang DK(姜登凯);  Li, Li-Fang;  Zhang, Bo;  Liu, Jia-Ming;  Tian, Hao;  Zhang, Hao-Tong;  Yuan, Hai-Long;  Cui, Wen-Yuan;  Ren, Juan-Juan;  Cai JH(蔡靖豪);  Shi, Jian-Rong
Adobe PDF(3327Kb)  |  收藏  |  浏览/下载:123/2  |  提交时间:2023/01/30
surveys  spectroscopy  catalogs  binary  
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:241/3  |  提交时间:2022/08/29
binaries: close  stars: individual: J192054.50-200135.5  subdwarfs  white dwarfs  
Mass-ratio Distribution of Binaries from the LAMOST-MRS Survey 期刊论文
ASTROPHYSICAL JOURNAL, 2022, 卷号: 933, 期号: 2
作者:  Li JD(李江丹);  Li J(李蛟);  Liu, Chao;  Li, Chunqian;  Guo YJ(郭彦君);  Wang LQ(王璐茜);  Chen XF(陈雪飞);  Xing LF(邢丽峰);  Hou, Yonghui;  Han ZW(韩占文)
Adobe PDF(2391Kb)  |  收藏  |  浏览/下载:103/0  |  提交时间:2022/07/18
Close binary stars  Binary stars  Spectroscopic binary stars  Stellar populations  Star formation  Sky surveys  
Identification of New Classical Be Stars from the LAMOST Medium Resolution Survey 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2022, 卷号: 260, 期号: 2
作者:  Wang LQ(王璐茜);  Li, Jiao;  Wu, You;  Gies, Douglas R.;  Liu, Jin Zhong;  Liu, Chao;  Guo YJ(郭彦君);  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(2205Kb)  |  收藏  |  浏览/下载:165/2  |  提交时间:2022/06/27