DocumentCode
2134924
Title
The coherent beam-beam interaction
Author
Krishnagopal, S. ; Siemann, R.
Author_Institution
Lawrence Berkeley Lab., CA, USA
fYear
1991
fDate
6-9 May 1991
Firstpage
1071
Abstract
The authors present the results of a new beam-beam simulation program that allows for a self-consistent calculation of the electromagnetic fields of the beams by treating general (non-Gaussian) beam distributions. The simulation program calculates the fields from the coordinates of the test-particles, and does not impose any restrictions on the beam-distributions or the beam-profiles. It was found that a new class of coherent instabilities, appearing at certain operating points, dominates the dynamics.<>
Keywords
beam handling techniques; physics computing; beam-beam simulation program; coherent beam-beam interaction; coherent instabilities; electromagnetic fields; nonGaussian distributions; operating points; self-consistent calculation; test-particles; Computational modeling; Computer simulation; Damping; Electromagnetic fields; Gaussian distribution; Laboratories; Linear accelerators; Poisson equations; Testing; Tiles;
fLanguage
English
Publisher
ieee
Conference_Titel
Particle Accelerator Conference, 1991. Accelerator Science and Technology., Conference Record of the 1991 IEEE
Conference_Location
San Francisco, CA, USA
Print_ISBN
0-7803-0135-8
Type
conf
DOI
10.1109/PAC.1991.164539
Filename
164539
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