Title :
Simulations on wakefield effects in the electron beam at the 2.5 GeV PLS Linac
Author :
Heo, Hoon ; Kim, Eun-San ; Sang-Hoon Nam
Author_Institution :
Pohang Accel. Lab., Pohang Inst. of Sci. & Technol.
Abstract :
We investigated simulations on the effects of the wakefield on emittance growth at the 2.5 GeV PLS linac. The effects of initial beam offset, bunch charge, misalignments of a accelerating structures and magnets on the emittance growth are considered in the simulation. It is shown that BNS damping effectively reduces emittance growths due to the these causes. Based on the simulation results, maximum possible beam current per bunch for the stable beam operation of linac is estimated to be 3 nC
Keywords :
electron beams; particle beam dynamics; 2.5 GeV; BNS damping; PLS linac; beam current; bunch charge; electron beam; emittance growth; wakefield effects; Acceleration; Damping; Electron beams; Helium; Klystrons; Laboratories; Linear particle accelerator; Particle beam injection; Particle beams; Storage rings;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Conference_Location :
Portland, OR
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1289830
