QUICKPIC: A highly efficient particle-in-cell code for modeling wakefield acceleration in plasmas. - Chengkun Huang; Viktor K. Decyk; Chuang Ren; M. Zhou; Wei Lu 029; Warren B. Mori; James H. Cooley; Thomas M. Antonsen Jr.; Thomas C. Katsouleas (J. Comput. Phys., 2006)