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浏览/检索结果: 共7条，第1-7条 帮助 已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Dynamical Relics of the Ancient Galactic Halo 期刊论文 ASTROPHYSICAL JOURNAL, 2020, 卷号: 891, 期号: 1, 页码: 17 作者:  Yuan, Zhen;  Myeong, G. C.;  Beers, Timothy C.;  Evans, N. W.;  Lee, Young Sun 收藏  |  浏览/下载：13/0  |  提交时间：2021/09/26 Milky Way stellar halo  Milky Way formation  R-process   Metal-poor Stars Observed with the Automated Planet Finder Telescope. II. Chemodynamical Analysis of Six Low-metallicity Stars in the Halo System of the Milky Way 期刊论文 The Astrophysical Journal, 2019, 卷号: 882, 期号: 1 作者:  Mardini,Mohammad K.;  Placco,Vinicius M.;  Taani,Ali;  Li,Haining;  Zhao,Gang 收藏  |  浏览/下载：67/0  |  提交时间：2020/03/10 Galaxy: halo  stars: abundances  stars: atmospheres  stars: fundamental parameters  stars: kinematics and dynamics  techniques: imaging spectroscopy   Metal-poor Stars Observed with the Automated Planet Finder Telescope. I. Discovery of Five Carbon-enhanced Metal-poor Stars from LAMOST 期刊论文 The Astrophysical Journal, 2019, 卷号: 875, 期号: 2 作者:  Mardini,Mohammad K.;  Li,Haining;  Placco,Vinicius M.;  Alexeeva,Sofya;  Carollo,Daniela 收藏  |  浏览/下载：8/0  |  提交时间：2020/03/10 Galaxy: halo  stars: abundances  stars: fundamental parameters   Metal-poor Stars Observed with the Automated Planet Finder Telescope. I. Discovery of Five Carbon-enhanced Metal-poor Stars from LAMOST 期刊论文 ASTROPHYSICAL JOURNAL, 2019, 卷号: 875, 期号: 2 作者:  Mardini, Mohammad K.;  Li, Haining;  Placco, Vinicius M.;  Alexeeva, Sofya;  Carollo, Daniela 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/11 Galaxy: halo  stars: abundances  stars: fundamental parameters   The R-Process Alliance: 2MASS J09544277+5246414, the Most Actinide-enhanced R-II Star Known 期刊论文 ASTROPHYSICAL JOURNAL LETTERS, 2018, 卷号: 859, 期号: 2, 页码: 6 作者:  Holmbeck, Erika M.;  Beers, Timothy C.;  Roederer, Ian U.;  Placco, Vinicius M.;  Hansen, Terese T. 收藏  |  浏览/下载：35/0  |  提交时间：2020/03/10 Galaxy: halo  stars: abundances  stars: atmospheres  stars: individual (2MASS J09544277+5246414)  stars: Population II   OBSERVATIONAL CONSTRAINTS ON FIRST-STAR NUCLEOSYNTHESIS. I . EVIDENCE FOR MULTIPLE PROGENITORS OF CEMP-NO STARS 期刊论文 ASTROPHYSICAL JOURNAL, 2016, 卷号: 833, 期号: [db:dc_citation_issue] 作者:  Yoon, Jinmi;  Beers, Timothy C.;  Placco, Vinicius M.;  Rasmussen, Kaitlin C.;  Carollo, Daniela 收藏  |  浏览/下载：6/0  |  提交时间：2019/12/02 stars: abundances  stars: chemically peculiar  stars: AGB and post-AGB  stars: massive  stars: evolution  stars: Population II   THE FREQUENCY OF FIELD BLUE-STRAGGLER STARS IN THE THICK DISK AND HALO SYSTEM OF THE GALAXY 期刊论文 ASTROPHYSICAL JOURNAL, 2015, 卷号: 801, 期号: 2 作者:  Santucci, Rafael M.;  Placco, Vinicius M.;  Rossi, Silvia;  Beers, Timothy C.;  Reggiani, Henrique M. 收藏  |  浏览/下载：18/0  |  提交时间：2016/11/11 binaries: close  blue stragglers  Galaxy: halo  line: profiles  stars: horizontal-branch  techniques: radial velocities