【作者单位】1Department of Physics, College of Science, Tibet University；2Key Laboratory of Cosmic Rays (Tibet University), Ministry of Education；3National Astronomical Observatories, Chinese Academy of Sciences；4School of Astronomy and Space Science, University of Chinese Academy of Sciences；5Department of Astronomy, Tsinghua University；6Jodrell Bank Centre for Astrophysics, Department of Physics and Astronomy, The University of Manchester；7Department of Physics, College of Sciences, Northeastern University；8Center of High Energy Physics, Peking University
【年份】2023
【卷号】第23卷
【期号】 第1期
【页码】129-154
【ISSN】1674-4527
【摘要】 We combine the kinematics of 159 globular clusters provided by the Gaia Early Data Release 3 with other observational data to classify the GCs,and to estimate the mass of the Milky Way.We use the agemetallicity relation,integrals of motion,action spa...
