%0 Journal Article %T The FLASHForward Facility at DESY %A A. Aschikhin %A C. Behrens %A S. Bohlen %A J. Dale %A N. Delbos %A L. di Lucchio %A E. Elsen %A J. -H. Erbe %A M. Felber %A B. Foster %A L. Goldberg %A J. Grebenyuk %A J. -N. Gruse %A B. Hidding %A Zhanghu Hu %A S. Karstensen %A A. Knetsch %A O. Kononenko %A V. Libov %A K. Ludwig %A A. R. Maier %A A. Martinez de la Ossa %A T. Mehrling %A C. A. J. Palmer %A F. Pannek %A L. Schaper %A H. Schlarb %A B. Schmidt %A S. Schreiber %A J. -P. Schwinkendorf %A H. Steel %A M. Streeter %A G. Tauscher %A V. Wacker %A S. Weichert %A S. Wunderlich %A J. Zemella %A J. Osterhoff %J Physics %D 2015 %I arXiv %R 10.1016/j.nima.2015.10.005 %X The FLASHForward project at DESY is a pioneering plasma-wakefield acceleration experiment that aims to produce, in a few centimetres of ionised hydrogen, beams with energy of order GeV that are of quality sufficient to be used in a free-electron laser. The plasma wave will be driven by high-current density electron beams from the FLASH linear accelerator and will explore both external and internal witness-beam injection techniques. The plasma is created by ionising a gas in a gas cell with a multi-TW laser system, which can also be used to provide optical diagnostics of the plasma and electron beams due to the <30 fs synchronisation between the laser and the driving electron beam. The operation parameters of the experiment are discussed, as well as the scientific program. %U http://arxiv.org/abs/1508.03192v2