Dynamical masses of M-dwarf binaries in young moving groups: I - The case of TWA 22 and GJ 2060
Evolutionary models are widely used to infer the mass of stars, brown dwarfs, and giant planets. Their predictions are thought to be less reliable at young ages ($<$ 200 Myr) and in the low-mass regime ($\mathrm{<1~M_{\odot}}$). GJ 2060 AB and TWA 22 AB are two rare astrometric M-dwarf binarie...
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| Main Authors: | , , |
|---|---|
| Format: | Article (Journal) Chapter/Article |
| Language: | English |
| Published: |
14 Jun 2018
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| In: |
Arxiv
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| Online Access: | Verlag, Volltext: http://arxiv.org/abs/1806.05491
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| Author Notes: | L. Rodet, M. Bonnefoy, S. Durkan, H. Beust, A.-M. Lagrange, J.E. Schlieder, M. Janson, A. Grandjean, G. Chauvin, S. Messina, A.-L. Maire, W. Brandner, J. Girard, P. Delorme, B. Biller, C. Bergfors, S. Lacour, M. Feldt, T. Henning, A. Boccaletti, J.-B. Le Bouquin, J.-P. Berger, J.-L. Monin, S. Udry, S. Peretti, D. Segransan, F. Allard, D. Homeier, A. Vigan, M. Langlois, J. Hagelberg, F. Menard, A. Bazzon, J.-L. Beuzit, A. Delboulbe, S. Desidera, R. Gratton, J. Lannier, R. Ligi, D. Maurel, D. Mesa, M. Meyer, A. Pavlov, J. Ramos, R. Rigal, R. Roelfsema, G. Salter, M. Samland, T. Schmidt, E. Stadler, and L. Weber |
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