Driving the Electron-Cloud Instability by an Electron Cooler

We have studied the possibility to detune an electron cooler in order to have a high-current single bunch go through a controlled electron cloud of known density. This experiment could provide information on the electron cloud instability like its dependence on chromaticity, beam size, beam energy,...

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Detalles Bibliográficos
Autores principales: Boine-Frankenheim, O, Hofmann, I, Rumolo, Giovanni, Zimmermann, Frank
Lenguaje:eng
Publicado: CERN 2002
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.5170/CERN-2002-001.269
http://cds.cern.ch/record/561200
Descripción
Sumario:We have studied the possibility to detune an electron cooler in order to have a high-current single bunch go through a controlled electron cloud of known density. This experiment could provide information on the electron cloud instability like its dependence on chromaticity, beam size, beam energy, and bunch length, and permit a calibration of the simulation code. We present simulation results for the SIS (Heavy-Ion Synchrotron) ring of GSI, equipped with

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