High surface magnetic field in red giants as a new signature of planet engulfment?Giovanni Privitera, Georges Meynet, Patrick Eggenberger, Cyril Georgy, Sylvia Ekström, Aline A. Vidotto, Michele Bianda, Eva Villaver and Asif ud-DoulaA&A, 593 (2016) L15DOI: https://doi.org/10.1051/0004-6361/201629142
