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Wake Field and Head-Tail Instability in Beam-Beam Collision with a Large Crossing Angle

Head-tail type of coherent beam-beam instability has been seen in a strong-strong beam-beam simulation for collision with a large Piwinski angle σ_{z}θ/σ_{x}>>1, where θ is a half crossing angle. Beta x* is key parameter for the instability. The instability is not serious for SuperKEKB, but ca...

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Detalles Bibliográficos
Autores principales: Ohmi, Kazuhito, Kuroo, Nami, Oide, Katsunobu, Zhou, Demin, Zimmermann, Frank
Lenguaje:eng
Publicado: 2017
Materias:
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2017-THPAB021
http://cds.cern.ch/record/2287350