DocumentCode
334881
Title
Emittance growth and particle diffusion induced by discrete-particle effects in intense beams
Author
Pakter, Renato ; Chen, Chiping
Author_Institution
Plasma Fusion Center, MIT, Cambridge, MA, USA
Volume
2
fYear
1997
fDate
12-16 May 1997
Firstpage
1938
Abstract
We analyze particle diffusion and emittance growth induced by discrete-particle effects in two-dimensional self-consistent numerical simulation studies of beam dynamics. In particular, an analytical model is presented which describes the slow time-scale variation of edge emittance for a perfectly matched beam in a periodic solenoidal magnetic focusing field. A scaling law for edge emittance growth is obtained
Keywords
particle beam diagnostics; particle beam dynamics; particle beam focusing; beam dynamics; discrete-particle effects; edge emittance; edge emittance growth; emittance growth; intense beams; particle diffusion; perfectly matched beam; periodic solenoidal magnetic focusing field; two-dimensional self-consistent numerical simulation; Analytical models; Electron emission; Equations; Ion accelerators; Magnetic analysis; Magnetic fields; Nuclear and plasma sciences; Numerical simulation; Particle beam measurements; Particle beams;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1997. Proceedings of the 1997
Conference_Location
Vancouver, BC
Print_ISBN
0-7803-4376-X
Type
conf
DOI
10.1109/PAC.1997.751067
Filename
751067
Link To Document