PAC2013 - List of Authors (Paret, Z.)

Paper	Title	Page
TUPMA09	Analysis and Optimization of Coupler Kick in APEX	607
	H.J. Qian, S. Kwiatkowski, C. F. Papadopoulos, Z. Paret, F. Sannibale, J.W. Staples, R.P. Wells LBNL, Berkeley, California, USA
	A high repetition rate (~MHz) and high brightness photoinjector, based on VHF band CW normal conducting (NC) RF gun, is being developed under Advanced Photoinjector EXperiment (APEX) at Lawrence Berkeley Lab. A NC 30 MeV L-band linac system will be added after the gun to demonstrate beam brightness with lower repetition rate (~10 Hz). In this paper, coupler kicks from APEX buncher and acceleration cavities are evaluated by 3D RF simulation, analytical model and beam tracking, and coupler cells are optimized to minimize emittance dilution due to coupler kicks.

Paper

Title

Page

Analysis and Optimization of Coupler Kick in APEX

607

H.J. Qian, S. Kwiatkowski, C. F. Papadopoulos, Z. Paret, F. Sannibale, J.W. Staples, R.P. Wells
LBNL, Berkeley, California, USA

A high repetition rate (~MHz) and high brightness photoinjector, based on VHF band CW normal conducting (NC) RF gun, is being developed under Advanced Photoinjector EXperiment (APEX) at Lawrence Berkeley Lab. A NC 30 MeV L-band linac system will be added after the gun to demonstrate beam brightness with lower repetition rate (~10 Hz). In this paper, coupler kicks from APEX buncher and acceleration cavities are evaluated by 3D RF simulation, analytical model and beam tracking, and coupler cells are optimized to minimize emittance dilution due to coupler kicks.