Beam tail effect of a performance-enhanced EC-ITC RF gun

[1]
Rimjaem S et al. Nucl. Instrum. Methods A, 2004, 533: 258[2] Hama H et al. Nucl. Instrum. Methods A, 2004, 528: 271[3] Lewellen J W. Energy-Spread Compensation of a Thermionic-Cathode RF Gun. Proc. of the 2003 Particle Accelerator Conference. 2003[4] TANG Chuan-Xiang et al. High Energy Physics and Nuclear Physics, 1997, 21(efeq4): 378 (in Chinese)[5] TANG Chuan-Xiang et al. High Energy Physics and Nuclear Physics, 1997, 21(efeq5): 470 (in Chinese)[6] Tanaka T et al. An Independently Tunable Cells Thermionic RF Gun (ITC-RF Gun) for Sub-Picosecond Short Pulse. Proc. of the 27th International Free Electron Laser Conference. 2005[7] ZHU Ling et al. High Power Laser and Particle Beams, 2004, 16(8): 1033 (in Chinese)[8] BAI Wei et al. High Power Laser and Particle Beams, 2011, 23(10): 2729 (in Chinese)[9] PANG Jian et al. High Power Laser and Particle Beams, 2009, 21(7): 1063 (in Chinese)[10] PEI Yuan-Ji et al. R D on a Compact EC-ITC RF Gun for FEL. Proc. of the 2010 International Particle Accelerator Conference. 2010[11] TAN Ping et al. Simulation and Optimization Research of a THz Free-Electron Laser Oscillator. Proc. of the 2009 Particle Accelerator Conference. 2009[12] QIN B et al. Nucl. Instrum. Methods A, 2013, 727: 90[13] Kim K J. Nucl. Instrum. Methods. A, 1989, 275: 201[14] Billen J H, YOUNG L M. Poission Superfish Manual, LANL, 2002[15] YOUNG L. PARMELA Manual, LANL. 1998[16] Limborg C et al. Code Comparison for Simulations of Photo-Injectors, Proc. of the 2003 Particle Accelerator Conference. 2003