Brown dwarfs and very low mass stars in the Hyades cluster: a dynamically evolved mass function
J. BouvierLaboratoire d'Astrophysique de Grenoble, Observatoire de Grenoble, BP 53, 38041 Grenoble, France e-mail: [email protected]T. R. KendallCentre for Astrophysics Research, University of Hertfordshire, College Lane, Hatfield AL10 9AB, UKG. MeeusAstrophysikalisches Institut Potsdam, An der Sternwarte 16, 14482 Potsdam, GermanyL. TestiEuropean Southern Observatory, Karl Schwarzschild Str. 2, 85748 Garching bei München, GermanyE. MorauxLaboratoire d'Astrophysique de Grenoble, Observatoire de Grenoble, BP 53, 38041 Grenoble, France e-mail: [email protected]J. R. StaufferSpitzer Science Center, California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125, USAD. J. JamesDepartment of Physics & Astronomy, Box 1807 Station B, Vanderbilt University, Nashville, TN 37235, USAJ.-C. CuillandreCFHT Corporation, 65-1238 Mamalahoa Hwy, Kamuela, Hawaii 96743, USAJonathan IrwinHarvard-Smithsonian Center for Astrophysics, 60 Garden Street MS-16, Cambridge, MA 02138, USAM. J. McCaughreanSchool of Physics, Stocker Road, Exeter, EX4 4QL, UKI. BaraffeCRAL, Ecole Normale Supérieure, 46 allée d'Italie, 69364 Lyon Cedex 07, FranceE. BertinInstitut d'Astrophysique de Paris, 98bis bd Arago, 75014 Paris, France
2008en
ABI
Аннотация
Aims. We conducted a search for brown dwarfs (BDs) and very low mass (VLM) stars in the 625 Myr-old Hyades cluster in order to derive the cluster's mass function across the stellar-substellar boundary.
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