TY - CPAPER AU - Qiang, J. AU - Ding, Y. AU - Emma, P. AU - Huang, Z. AU - Marcus, G. AU - Mitchell, C.E. AU - Nosochkov, Y. AU - Papadopoulos, C. F. AU - Raubenheimer, T.O. AU - Venturini, M. AU - Wang, L. AU - Woodley, M. TI - Start-to-End Simulation of the LCLS-II Beam Delivery System with Real Number of Electrons J2 - Proc. of FEL2015 AB - The LCLS-II as a next generation high repetition rate FEL based X-ray light source will enable significant scientific discoveries. In this paper, we report on the progress in the design of the accelerator beam delivery system through start-to-end simulations. We will present simulation results for three cases, 20 pC, 100 pC and 300 pC that are transported through the hard X-ray line and the soft X-ray line for FEL radiation. PB - JACoW CY - Geneva, Switzerland SP - 714 EP - 717 KW - FEL KW - emittance KW - linac KW - electron KW - simulation DA - 2015/12 PY - 2015 SN - 978-3-95450-134-2 DO - 10.18429/JACoW-FEL2015-WEP070 UR - http://accelconf.web.cern.ch/AccelConf/FEL2015/papers/wep070.pdf ER -