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机译:The radius and mass of the close solar twin 18 Scorpii derived from asteroseismology and interferometry
Centro de Astrofísica da Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal;
Sydney Institute for Astronomy (SIfA), School of Physics, University of Sydney NSW 2006, Australia;
School of Physics and Astronomy, University of Birmingham, Edgbaston, Birmingham B15 2TT, UKLaboratoire Astrophysique de Toulouse - Tarbes, Université de Toulouse, CNRS, Toulouse, FranceInstitut for Fysik og Astronomi, Aarhus Universitet, Ny Munkegade 1520, 8000 Aarhus C, DanmarkMax Planck Institute for Astrophysics, Karl-Schwarzschild-Str. 1, Postfach 1317 85741 Garching, GermanyUniversidade Federal do Rio Grande do Norte, Dept de Física Teórica e Experimental, Natal, 59072-970 RN, Brasil;
stars: individual: 18 Sco; stars: oscillations; techniques: radial velocities; techniques: interferometric; methods: data analysis;