Global results from the HARPS metal-poor sample

N.C. Santos; M. Mayor; X. Bonﬁls; X. Dumusque; F. Bouchy; P. Figueira; C. Lovis; C. Melo; F. Pepe; D. Queloz; D. Ségransan; S.G. Sousa; S. Udry

doi:10.1051/epjconf/20101102007

EPJ

Global results from the HARPS metal-poor sample

N.C. Santos¹^,2, M. Mayor³, X. Bonﬁls³^,4, X. Dumusque¹^,3, F. Bouchy⁵, P. Figueira¹, C. Lovis³, C. Melo⁶, F. Pepe³, D. Queloz³, D. Ségransan³, S.G. Sousa¹ and S. Udry³

¹ Centro de Astrofísica, Universidade do Porto, Rua das Estrelas, 4150-762 Porto, Portugal
[nuno.santos@astro.up.pt]
² Departamento de Física e Astronomia, Faculdade de Ciências, Universidade do Porto, Portugal
³ Observatoire de Genève, Université de Genève, 51 ch. des Maillettes, 1290 Sauverny, Switzerland
⁴ Laboratoire d’Astrophysique, Observatoire de Grenoble, Université J. Fourier, CNRS (UMR5571), BP 53, F-38041 Grenoble, Cedex 9, France
⁵ Institut d’Astrophysique de Paris, UMR7095 CNRS, Université Pierre & Marie Curie, 98bis Bd Arago, 75014 Paris, France
⁶ European Southern Observatory, Casilla 19001, Santiago 19, Chile

Abstract

In this paper we present the global results of a HARPS-GTO program to search for planets orbiting a sample of metal-poor stars. The detection of several giant planets in long period orbits is discussed in the context of the metallicitygiant planet correlation.

48th Conference of the Middle European Cooperation in Statistical Physics (MECO48)
22-26 May 2023
Stará Lesná, Slovakia

EPJ

Global results from the HARPS metal-poor sample

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