DocumentCode
408828
Title
Study of beam-beam effects in HERA with self-consistent beam-beam simulation
Author
Shi, J. ; Jin, L. ; Hoffstaetter, G.H.
Author_Institution
Kansas Univ., Lawrence, KS, USA
Volume
1
fYear
2003
fDate
12-16 May 2003
Firstpage
369
Abstract
The beam-beam effect in HERA was studied with a self-consistent beam-beam simulation by using the particle-in-cell method. A remarkable agreement between the experimental measurement and the simulation result was observed on the emittance growth, luminosity reduction, and coherent tune shifts. The simulation study also showed that the chaotic coherent beam-beam instability could occur in HERA and this collective beam-beam instability could be avoided with a slightly different working point.
Keywords
electron accelerators; particle beam diagnostics; storage rings; HERA; beam-beam effects; coherent tune shifts; collective beam-beam instability; emittance growth; luminosity reduction; particle-in-cell method; self-consistent beam-beam simulation; Chaos; Electron beams; Extraterrestrial measurements; Lattices; Particle beams; Positrons; Resonance; Stability; Tail; US Department of Energy;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
ISSN
1063-3928
Print_ISBN
0-7803-7738-9
Type
conf
DOI
10.1109/PAC.2003.1288926
Filename
1288926
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