%0 Journal Article %A Fossati, L. %A Ingrassia, S. %A Lanza, A. F. %D 2015 %8 Array %P L35 %T A bimodal correlation between host star chromospheric emission and the surface gravity of hot Jupiters %V 812 %R 10.1088/2041-8205/812/2/L35 %J Astrophys. J. Lett.