A seismic and gravitationally bound double star observed by Kepler: Implication for the presence of a convective core⋆

T. Appourchaux, H. M. Antia, Warrick Ball, O. Creevey, Y. Lebreton, K. Verma, S. Vorontsov, T. L. Campante, G. R. Davies, P. Gaulme, C. Régulo, E. Horch, S. Howell, M. Everett, D. Ciardi, L. Fossati, A. Miglio, J. Montalbán, W. J. Chaplin, R. A. GarcíaL. Gizon