Rossiter-McLaughlin detection of the 9-month period transiting exoplanet HIP41378 d

S. Grouffal^*, Alexander Santerne, Vincent Bourrier, X. Dumusque, A.~H.~M.~J. Triaud, L. Malavolta, V. Kunovac, D.~J. Armstrong, O. Attia, S.~C.~C. Barros, Isabelle Boisse, M. Deleuil, O.~D.~S. Demangeon, C.~D. Dressing, Pedro Figueira, Jorge Lillo-box, A. Mortier, Domenico Nardiello, Nuno C. Santos, S.~G. Sousa

^*Corresponding author for this work