RF Hubbard, Gordon, DF , Ting, A , Sprangle, P , Jones, TG , Zigler, A , Hafizi, B , and Kaganovich, D . 2003. “Simulation Of Electron Injection And Acceleration In Channel-Guided Laser Wakefield Accelerators”. In Aps Division Of Plasma Physics Meeting Abstracts, 45:Pp. FP1–053.