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The first low-mass eclipsing binary within the fully convective zone from TMTS 期刊论文
Monthly Notices of the Royal Astronomical Society, 2024, 卷号: 531, 期号: 1, 页码: 1765-1775
作者:  Liu, Cheng;  Wang, Xiaofeng;  Zhang, Xiaobing;  Kovalev, Mikhail;  Lin, Jie;  Xi, Gaobo;  Mo, Jun;  Li, Gaici;  Peng, Haowei;  Li, Xin;  Xia, Qiqi;  Iskandar, Abdusamatjan;  Zeng, Xiangyun;  Wang, Letian;  Zhu LY(朱俐颖);  Song, Xuan;  Guo, Jincheng;  Jiang, Xiaojun;  Yan, Shengyu;  Zhang, Jicheng
Adobe PDF(1376Kb)  |  收藏  |  浏览/下载：134/0  |  提交时间：2024/06/11
binaries: eclipsing  binaries: spectroscopic  stars: individual: TMTSJ0803  stars: low  mass  
Spectroscopic triples and a chance alignment: a solution for the problem of suspicious mass ratios for SB2s from Wilson method 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 527, 期号: 1, 页码: 346-355
作者:  Kovalev, Mikhail;  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(1792Kb)  |  收藏  |  浏览/下载：102/0  |  提交时间：2024/03/29
binaries: spectroscopic  stars: fundamental parameters  stars: individual: J035146.75+252255.3, J061553.46+190014.8, J092306.86+431939.7  
Detection of 12 426 SB2 candidates in the LAMOST-MRS, using a binary spectral model 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2024, 卷号: 527, 期号: 1, 页码: 521-530
作者:  Kovalev, Mikhail;  Zhou CH(周曾华);  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(1995Kb)  |  收藏  |  浏览/下载：110/0  |  提交时间：2024/03/29
techniques: spectroscopic  binaries: spectroscopic  stars: individual: J080107.63+384345.6  
Investigation into the reflection properties of the neutron star low-mass X-ray binary 4U 1636-53 期刊论文
Astronomy and Astrophysics, 2023, 卷号: 677
作者:  Lyu, M.;  Zhang GB(张国宝);  Wang, H. G.;  García, F.
Adobe PDF(1182Kb)  |  收藏  |  浏览/下载：195/1  |  提交时间：2023/10/23
accretion  accretion disks  techniques: spectroscopic  stars: neutron  X rays: binaries  
Prominence detection and chromosphere feature on the prototype RS CVn of active binary systems 期刊论文
Monthly Notices of the Royal Astronomical Society, 2023, 卷号: 523, 期号: 3, 页码: 4146-4157
作者:  Cao DT(曹东涛);  Gu SH(顾盛宏);  Wolter, U.;  Mittag, M.;  Schmitt, J. H.;  Gao, Dongyang;  Hu, Shaoming
Adobe PDF(1387Kb)  |  收藏  |  浏览/下载：245/1  |  提交时间：2023/07/10
stars: activity  binaries: spectroscopic  stars: atmospheres  stars: chromospheres  circumstellar matter  stars: flare  
Application of the binary spectral model to high-resolution spectra. First estimation of the fundamental parameters for HD 20784 期刊论文
Monthly Notices of the Royal Astronomical Society, 2023, 卷号: 523, 期号: 3, 页码: 3741-3748
作者:  Kovalev, Mikhail;  Straumit, Ilya
Adobe PDF(1423Kb)  |  收藏  |  浏览/下载：114/1  |  提交时间：2023/07/03
binaries: spectroscopic  stars: individual: HD 20784  
Fundamental parameters for double-lined spectroscopic and detached eclipsing binary system J064726.39+223431.6 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2023, 卷号: 519, 期号: 4, 页码: 5454-5471
作者:  Kovalev, Mikhail;  Wang, Song;  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(3765Kb)  |  收藏  |  浏览/下载：401/0  |  提交时间：2023/02/20
binaries: spectroscopic  stars: fundamental parameters  stars: individual: J064726.39+223431.6  
Possible detection of coronal mass ejections on late-type main-sequence stars in LAMOST medium-resolution spectra 期刊论文
ASTRONOMY & ASTROPHYSICS, 2022, 卷号: 663
作者:  Lu, Hong-peng;  Tian, Hui;  Zhang, Li-yun;  Karoff, Christoffer;  Chen, He-chao;  Shi, Jian-rong;  Hou, Zhen-yong;  Chen, Ya-jie;  Xu, Yu;  Wu, Yu-chuan;  Cao DT(曹东涛);  Wang, Jiang-tao
Adobe PDF(5519Kb)  |  收藏  |  浏览/下载：188/0  |  提交时间：2022/08/15
techniques: spectroscopic  stars: late-type  stars: solar-type  stars: activity  Sun: coronal mass ejections (CMEs)  
Investigation of stellar magnetic activity using variational autoencoder based on low-resolution spectroscopic survey 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 卷号: 514, 期号: 4, 页码: 4781-4793
作者:  Xiang Y(项越);  Gu SH(顾盛宏);  Cao DT(曹东涛)
Adobe PDF(2821Kb)  |  收藏  |  浏览/下载：148/4  |  提交时间：2022/07/18
methods: data analysis  techniques: spectroscopic  stars: activity  stars: chromospheres  
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：104/0  |  提交时间：2022/07/18
Close binary stars  Binary stars  Spectroscopic binary stars  Stellar populations  Star formation  Sky surveys