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Discovery and characterization of ZTF J0112+5827: An 80.9-minute polar with strong cyclotron features 期刊论文
Astronomy and Astrophysics, 2025, 卷号: 694
作者:  Lin, Jiamao;  Ren, Liangliang;  Li, Chengyuan;  Nancy, Elias-Rosa;  Cang, Tianqi;  Ge HW(葛宏伟);  Thomas Tam, Pak-Hin;  Huang, Wenjun;  Li, Yilong;  Wang, Xiaofeng;  Huang, Yang;  Ma, Bo
Adobe PDF(5079Kb)  |  收藏  |  浏览/下载:62/0  |  提交时间:2025/02/26
binaries: close  binaries: spectroscopic  stars: magnetic field  novae  cataclysmic variables  white dwarfs  
Discoveries and Properties of EL CVn-type Binaries in the TESS Survey 期刊论文
ASTROPHYSICAL JOURNAL, 2025, 卷号: 979, 期号: 2
作者:  Xiong JP(熊建萍);  Li ZW(李振威);  Li J(李蛟);  Zhang, Xiaobin;  Chen, Xiaodian;  Ji KF(季凯帆);  Han ZW(韩占文);  Chen XF(陈雪飞)
Adobe PDF(2668Kb)  |  收藏  |  浏览/下载:49/1  |  提交时间:2025/02/13
LAMOST J171013+532646: A detached short-period noneclipsing hot subdwarf plus white dwarf binary 期刊论文
ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693
作者:  Yang, Mingkuan;  Yuan, Hailong;  Bai, Zhongrui;  Li ZW(李振威);  He, Yuji;  Huang, Xin;  Dong, Yiqiao;  Wang, Mengxin;  Chen XF(陈雪飞);  Wang, Junfeng;  Cheng, Yao;  Zhang, Haotong
Adobe PDF(32366Kb)  |  收藏  |  浏览/下载:47/0  |  提交时间:2025/02/13
binaries: general  subdwarfs  white dwarfs  
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
ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693, 页码: 8
作者:  Guo YJ(郭彦君);  Storm, Nicholas;  Bergemann, Maria;  Lian, Jianhui;  Alexeeva, Sofya;  Li, Yangyang;  Ezzeddine, Rana;  Jeffrey, Gerber;  Chen XF(陈雪飞)
Adobe PDF(10388Kb)  |  收藏  |  浏览/下载:51/0  |  提交时间:2025/02/24
catalogs  Sun: abundances  stars: abundances  stars: evolution  Galaxy: evolution  
Radial velocity variability fractions of different types of hot subdwarf stars 期刊论文
ASTRONOMY & ASTROPHYSICS, 2025, 卷号: 693
作者:  He RJ(贺锐杰);  Meng XC(孟祥存);  Lei, Zhenxin;  Yan, Huahui;  Lan SY(兰顺义)
Adobe PDF(3030Kb)  |  收藏  |  浏览/下载:69/0  |  提交时间:2025/01/20
binaries: close  stars: evolution  subdwarfs  
Mass, Luminosity, and Stellar Age of Early-type Stars from the LAMOST Survey 期刊论文
ASTROPHYSICAL JOURNAL SUPPLEMENT SERIES, 2025, 卷号: 276, 期号: 1
作者:  Li QD(李启达);  Xiong JP(熊建萍);  Li J(李蛟);  Guo YJ(郭彦君);  Han ZW(韩占文);  Chen XF(陈雪飞);  Liu, Chao
Adobe PDF(5707Kb)  |  收藏  |  浏览/下载:61/0  |  提交时间:2025/01/13
Producing Type Ia Supernovae from Hybrid CONe White Dwarfs with Main-sequence Binary Companions at Low Metallicity of Z=0.0001 期刊论文
RESEARCH IN ASTRONOMY AND ASTROPHYSICS, 2025, 卷号: 25, 期号: 1
作者:  Guo BY(郭博洋);  Meng XC(孟祥存);  Tian, Zhijia;  Luo JX(罗竞霄);  Liu ZW(柳正伟)
Adobe PDF(857Kb)  |  收藏  |  浏览/下载:65/0  |  提交时间:2025/01/26
methods: numerical  (stars:) binaries (including multiple): close  stars: evolution  (stars:) supernovae: general  (stars:) white dwarfs  
Expanding the Ultracompacts: Gravitational-wave-driven Mass Transfer in the Shortest-period Binaries with Accretion Disks 期刊论文
ASTROPHYSICAL JOURNAL, 2024, 卷号: 977, 期号: 2
作者:  Chakraborty, Joheen;  Burdge, Kevin B.;  Rappaport, Saul A.;  Munday, James;  Chen HL(陈海亮);  Rodríguez-Gil, Pablo;  Dhillon, V. S.;  Hughes, Scott A.;  Nelemans, Gijs;  Kara, Erin;  Bellm, Eric C.;  Brown, Alex J.;  Segura, Noel Castro;  Chen, Tracy X.;  Chickles, Emma;  Dyer, Martin J.;  Dekany, Richard;  Drake, Andrew J.;  Garbutt, James;  Graham, Matthew J.;  Green, Matthew J.;  Jarvis, Dan;  Kennedy, Mark R.;  Kerry, Paul;  Kulkarni, S. R.;  Littlefair, Stuart P.;  Mahabal, Ashish A.;  Masci, Frank J.;  McCormac, James;  Parsons, Steven G.;  Pelisoli, Ingrid;  Pike, Eleanor;  Prince, Thomas A.;  Riddle, Reed;  Roestel, Jan van;  Sahman, Dave;  Wold, Avery;  Wong, Tin Long Sunny
Adobe PDF(2096Kb)  |  收藏  |  浏览/下载:33/0  |  提交时间:2024/12/30
Moving Groups in the Solar Neighborhood with Gaia, APOGEE, GALAH, and LAMOST: Dynamical Effects Gather Gas and the Ensuing Star Formation Plays an Important Role in Shaping the Stellar Velocity Distributions 期刊论文
ASTRONOMICAL JOURNAL, 2024, 卷号: 168, 期号: 6
作者:  Liang XL(梁熙龙);  Yoon, Suk-Jin;  Zhao, Jingkun
Adobe PDF(3606Kb)  |  收藏  |  浏览/下载:50/2  |  提交时间:2024/12/02
Constraints on Common Envelope Ejection from Double Helium White Dwarfs 期刊论文
ASTROPHYSICAL JOURNAL, 2024, 卷号: 977, 期号: 1
作者:  Zhang, Yangyang;  Li ZW(李振威);  Chen XF(陈雪飞);  Han ZW(韩占文)
Adobe PDF(887Kb)  |  收藏  |  浏览/下载:70/0  |  提交时间:2024/12/11