Beam blowup due to synchro-beta resonance with/without beam-beam effects

A significant blowup of the vertical emittance is observed in particle tracking in lattices with random skew quadrupoles, even without beam-beam effects with the FCC-ee lattice at ttbar. A Vlasov model well explains the blowup, and agrees with the tracking. This effect will set an additional limit o...

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Detalles Bibliográficos
Autores principales: Oide, Katsunobu, El Khechen, Dima
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: JACOW 2019
Materias:
physics.acc-ph
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-eeFACT2018-WEXBA03
http://cds.cern.ch/record/2713385
Descripción
Sumario:A significant blowup of the vertical emittance is observed in particle tracking in lattices with random skew quadrupoles, even without beam-beam effects with the FCC-ee lattice at ttbar. A Vlasov model well explains the blowup, and agrees with the tracking. This effect will set an additional limit on the goal of tuning of the vertical emittance of the lattice of colliders, well below the value at the collision.

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