Mitigation of numerical Cerenkov radiation and instability using a hybrid finite difference-FFT Maxwell solver and a local charge conserving current deposit - Yu, P.; Xu, X.; Tableman, A.; Decyk, V. K.; Tsung, F. S.; Fiuza, F.; Vieira, J.; Davidson, A.; Fonseca, R. A.; Lu, W.; Silva, L. O.; Mori, W. B. (2015)