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On the possible correlation between the orbital periods of extrasolar planets and the metallicity of the host stars |
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| Authors: | A Sozzetti |
| Institution: | Department of Physics and Astronomy, University of Pittsburgh, Pittsburgh, PA 15260, USA;Harvard–Smithsonian Center for Astrophysics, 60 Garden Street, Cambridge, MA 02138, USA;INAF –Osservatorio Astronomico di Torino, 10025 Pino Torinese, Italy |
| Abstract: | |
| Keywords: | methods: statistical stars: abundances planetary systems: formation |