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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
国家天文台 [28]
上海天文台 [5]
云南天文台 [3]
紫金山天文台 [2]
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OAI收割 [38]
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期刊论文 [38]
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2021 [9]
2020 [11]
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Element Abundance Analysis of the Metal-rich Stellar Halo and High-velocity Thick Disk in the Galaxy
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 915, 期号: 1
作者:
Zhu,Haifan
;
Du,Cuihua
;
Yan,Yepeng
;
Shi,Jianrong
;
Ma,Jun
  |  
收藏
  |  
浏览/下载:53/0
  |  
提交时间:2021/12/06
Galaxy disks
Galaxy kinematics
Galaxy abundances
Galaxy structure
Galaxy stellar halos
Star Formation Timescales of the Halo Populations from Asteroseismology and Chemical Abundances**Based on data collected with the Subaru Telescope, which is operated by the National Astronomical Observatory of Japan.
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 912, 期号: 1
作者:
Matsuno,Tadafumi
;
Aoki,Wako
;
Casagrande,Luca
;
Ishigaki,Miho N.
;
Shi,Jianrong
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2021/12/06
Halo stars
Asteroseismology
Chemical abundances
Stellar kinematics
High resolution spectroscopy
Stellar ages
Exploring the Galactic Anticenter Substructure with LAMOST and Gaia DR2
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 910, 期号: 1
作者:
Li,Jing
;
Xue,Xiang-Xiang
;
Liu,Chao
;
Zhang,Bo
;
Rix,Hans-Walter
  |  
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2021/12/06
Milky Way stellar halo
Milky Way disk
Stellar kinematics
Chemical abundances
Planets Across Space and Time (PAST). I. Characterizing the Memberships of Galactic Components and Stellar Ages: Revisiting the Kinematic Methods and Applying to Planet Host Stars
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 909, 期号: 2
作者:
Chen,Di-Chang
;
Xie,Ji-Wei
;
Zhou,Ji-Lin
;
Dong,Subo
;
Liu,Chao
  |  
收藏
  |  
浏览/下载:47/0
  |  
提交时间:2021/12/06
Exoplanets
Exoplanet catalogs
Stellar ages
Stellar kinematics
the Milky Way
Discovery of a Candidate Hypervelocity Star Originating from the Sagittarius Dwarf Spheroidal Galaxy
期刊论文
OAI收割
ASTROPHYSICAL JOURNAL LETTERS, 2021, 卷号: 907, 期号: 2, 页码: 6
作者:
Huang, Yang
;
Li QZ(李清政)
;
Zhang, Huawei
;
Li, Xinyi
;
Sun, Weixiang
  |  
收藏
  |  
浏览/下载:39/0
  |  
提交时间:2021/03/08
Hypervelocity stars
Galaxy kinematics
Sagittarius dwarf spheroidal galaxy
Galaxy stellar halos
Chemical abundances
Nearly 30,000 Late-type Main-sequence Stars with Stellar Age from LAMOST DR5
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 908, 期号: 2
作者:
Zhang,Jiajun
;
Zhao,Jingkun
;
Oswalt,Terry D.
;
Liang,Xilong
;
Ye,Xianhao
  |  
收藏
  |  
浏览/下载:29/0
  |  
提交时间:2021/12/06
Stellar activity
Stellar ages
Stellar kinematics
Late-type dwarf stars
Multiple Populations in Low-mass Globular Clusters: Palomar 13
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 908, 期号: 2
作者:
Tang,Baitian
;
Wang,Yue
;
Huang,Ruoyun
;
Li,Chengyuan
;
Yu,Jincheng
  |  
收藏
  |  
浏览/下载:38/0
  |  
提交时间:2021/12/06
Globular star clusters
Stellar kinematics
Stellar evolution
Stellar abundances
Mass Segregation as a New Indicator of Binary, IMBH, and Stellar-mass Black Hole Systems in Globular Clusters
期刊论文
OAI收割
The Astrophysical Journal, 2021, 卷号: 908, 期号: 2
作者:
Wu,Wenbo
;
Zhao,Gang
  |  
收藏
  |  
浏览/下载:18/0
  |  
提交时间:2021/12/06
Globular star clusters
Binary stars
Intermediate-mass black holes
Stellar mass black holes
Stellar kinematics
Star clusters
Discovery of a Candidate Hypervelocity Star Originating from the Sagittarius Dwarf Spheroidal Galaxy
期刊论文
OAI收割
The Astrophysical Journal Letters, 2021, 卷号: 907, 期号: 2
作者:
Huang,Yang
;
Li,Qingzheng
;
Zhang,Huawei
;
Li,Xinyi
;
Sun,Weixiang
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2021/12/06
Hypervelocity stars
Galaxy kinematics
Sagittarius dwarf spheroidal galaxy
Galaxy stellar halos
Chemical abundances
Mapping the Galactic Disk with the LAMOST and Gaia Red Clump Sample. V. On the Origin of the "Young" [alpha/Fe]-enhanced Stars
期刊论文
OAI收割
ASTROPHYSICAL JOURNAL, 2020, 卷号: 903, 期号: 1, 页码: 10
作者:
Sun, W. -X.
;
Huang, Y.
;
Wang, H. -F.
;
Wang, C.
;
Zhang, M.
  |  
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2020/12/07
Galaxy chemical evolution
Galaxy structure
Stellar abundances
Galaxy stellar disks
Stellar kinematics