Tunable Electron Multibunch Production in Plasma Wakefield Accelerators,

B. Hidding, O. Karger, G. Wittig, C. Aniculaesei, D. Jaroszynski, B. McNeil, L. Campbell, M.R. Islam, B. Ersfeld, Z.-M. Sheng, Y. Xi, A. Deng, J. Rosenzweig, G. Andonian, A. Murokh, M. Hogan, D.L. Bruhwiler and E. Cormier-Michel, “Tunable Electron Multibunch Production in Plasma Wakefield Accelerators” Physical Review Letters (2015), submitted.