【作者单位】1Department of Physics, College of Science, Tibet University, Lhasa 850000, China;2Key Laboratory of Optical Astronomy, National Astronomical Observatories, Chinese Academy of Sciences, Beijing 100101, China;sjr@bao.ac.cn;3Key Laboratory of Cosmic Rays (Tibet University), Ministry of Education, Lhasa 850000, China;chentl@utibet.edu.cn;4School of Astronomy and Space Science, University of Chinese Academy of Sciences, Beijing 100049, China;5Apache Point Observatory, Sunspot, New Mexico 88349, USA;6Astronomy Department, New Mexico State University, Las Cruces, New Mexico 88003, USA
【年份】2022
【卷号】Vol.22 No.7
【页码】075005
【ISSN】1674-4527
【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-resolution spectrosco...
