【作者单位】1Department of Physics, College of Science, Tibet University；2Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences；3Key Laboratory of Cosmic Rays (Tibet University), Ministry of Education；4School of Astronomy and Space Science, University of Chinese Academy of Sciences；5Apache Point Observatory；6Astronomy Department, New Mexico State University
【年份】2022
【卷号】第22卷
【期号】 第7期
【页码】111-119
【ISSN】1674-4527
【关键词】stars: abundances – stars: chemically peculiar – stars: fundamental parameters
【摘要】 We report the discovery of two r-process-enhanced stars with [Fe/H]>−0.6 dex selected from the Large Sky Area Multi-Object Fiber Spectroscopic Telescope survey. Three candidate stars have been selected from the LAMOST medium-resolutionspectroscopic ...
