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Period Investigation on Two W UMa Binaries HH UMa and V1175 Her 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2023, 卷号: 23, 期号: 4
作者:  Chang LF(常林凤);  Zhu LY(朱俐颖);  Meng FB(孟芳斌)
Adobe PDF(775Kb)  |  收藏  |  浏览/下载:204/3  |  提交时间:2023/04/24
(stars:) binaries: eclipsing  (stars:) binaries (including multiple): close  stars: late-type  
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:186/0  |  提交时间:2022/08/15
techniques: spectroscopic  stars: late-type  stars: solar-type  stars: activity  Sun: coronal mass ejections (CMEs)  
Active longitudes and starspot evolution of the young rapidly rotating star USNO-B1.0 1388-0463685 discovered in the Yunnan-Hong Kong survey 期刊论文
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2022, 卷号: 514, 期号: 1, 页码: 1511-1521
作者:  Luo X(罗翔);  Gu SH(顾盛宏);  Xiang Y(项越);  Wang XB(王晓彬);  Yeung, Bill;  Ng, Eric;  Bai JM(白金明);  Fan YF(范玉峰);  Xu FK(徐甫坤);  Cao DT(曹东涛);  Sun LL(孙磊磊);  Liu YS(刘怡思);  Wang JH(王建华);  Bai L(白璐);  Xu XY(徐肖云)
Adobe PDF(3078Kb)  |  收藏  |  浏览/下载:195/4  |  提交时间:2022/06/27
stars: activity  stars: chromospheres  stars: late-type  starspots  
V0644 Ser: An Active Ultrashort Period Contact Binary Star 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2022, 卷号: 22, 期号: 3
作者:  Xu HS(徐虎山);  Zhu LY(朱俐颖);  Thawicharat, Sarotsakulchai;  Boonrucksar, Soonthornthum
Adobe PDF(1149Kb)  |  收藏  |  浏览/下载:286/6  |  提交时间:2022/03/21
(stars:) binaries (including multiple): close  (stars:) binaries: eclipsing  stars: late-type  stars: individual (...,...)  
Red dwarf contact binary V0627 Hydrae 期刊论文
PUBLICATIONS OF THE ASTRONOMICAL SOCIETY OF JAPAN, 2022
作者:  Xu HS(徐虎山);  Zhu LY(朱俐颖);  Thawicharat, Sarotsakulchai;  Boonrucksar, Soonthornthum;  Liu L(刘亮)
Adobe PDF(852Kb)  |  收藏  |  浏览/下载:235/3  |  提交时间:2022/03/07
binaries: close  binaries: eclipsing  stars: individual (V0627 Hydrae)  star: late-type  
Lithium abundance in a sample of active stars: High-resolution spectrograph observation with the 1.8 m telescope 期刊论文
ASTRONOMY & ASTROPHYSICS, 2021, 卷号: 653
作者:  Xing LF(邢丽峰);  Li YC(李远超);  Chang L(常亮);  Wang CJ(王传军);  Bai JM(白金明)
Adobe PDF(306Kb)  |  收藏  |  浏览/下载:358/1  |  提交时间:2021/09/22
stars: abundances  stars: evolution  stars: late-type  
Observing the changing surface structures of the active K giant sigma Geminorum with SONG 期刊论文
ASTRONOMY & ASTROPHYSICS, 2021, 卷号: 646, 页码: 11
作者:  Korhonen, H.;  Roettenbacher, R. M.;  Gu SH(顾盛宏);  Grundahl, F.;  Andersen, M. F.;  Henry, G. W.;  Jessen-Hansen, J.;  Antoci, V.;  Palle, P. L.
Adobe PDF(2008Kb)  |  收藏  |  浏览/下载:527/0  |  提交时间:2021/03/29
stars: activity  stars: late-type  stars: rotation  starspots  stars: individual: sigma Geminorum  
Observing the changing surface structures of the active K giant σ Geminorum with SONG 期刊论文
ASTRONOMY & ASTROPHYSICS, 2021, 卷号: 646
作者:  Korhonen, H.;  Roettenbacher, R.M.;  Gu SH(顾盛宏);  Grundahl, F.;  Andersen, M.F.;  Henry, G.W.;  Jessen-Hansen, J.;  Antoci, V.;  Pallé, P.L.
Adobe PDF(2008Kb)  |  收藏  |  浏览/下载:436/5  |  提交时间:2021/02/23
stars: activity  stars: late-type  stars: rotation  starspots  stars: individual: σ Geminorum  
Contact binaries at different evolutionary stages 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2020, 卷号: 20, 期号: 10, 页码: 20
作者:  Qian SB(钱声帮);  Zhu LY(朱俐颖);  Liu L(刘亮);  Zhang XD(张旭东);  Shi XD(施相东);  He JJ(何家佳);  Zhang J(张嘉)
Adobe PDF(7393Kb)  |  收藏  |  浏览/下载:230/6  |  提交时间:2020/12/28
binaries  eclipsing  stars  late-type  stars  low-mass  stars  formation  stars  evolution  
Infrared photometric study of symbiotic stars 期刊论文
ASTROPHYSICS AND SPACE SCIENCE, 2019, 卷号: 364, 期号: 8, 页码: 17
作者:  Chen PS(陈培生);  Liu JY(刘杰英);  Dan HG(单红光)
Adobe PDF(1054Kb)  |  收藏  |  浏览/下载:526/0  |  提交时间:2019/10/14
Stars  binaries  Stars  late-type  Infrared  stars