Mermilliod, J. -C.Queloz, D.Mayor, M.2010-11-302010-11-302010-11-30200810.1051/0004-6361:200810016https://infoscience.epfl.ch/handle/20.500.14299/61099WOS:000258652200049Context. The Alpha Persei open cluster (Melotte 20) is one of the nearby clusters (d < 500 pc) for which a long-term systematic radial-velocity monitoring of the solar-type stars has not been published so far.stars : binary : spectroscopicGalaxy : open cluster and associations : individual : Alpha Persei (Melotte 20)techniques : radial velocitiesLow-Mass MembersYoung Open ClustersRotation PeriodsSpectroscopic BinariesRadial-VelocityProper MotionStarsPleiadesPhotometryRosatMembership and binarity of solar-type dwarfs in the nearby open cluster Alpha Persei (Mel 20)text::journal::journal article::research article