Twiss Parameter Measurement and Application to Space Charge Dynamics

We are looking for feasible and quantitative method to evaluate space charge induced beam loss in J-PARC MR. One possible way is space charge simulation and theory based on measured Twiss parameter. Twiss parameter measurement using turn-by-turn monitors is presented. Resonance strengths of lattice...

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Detalles Bibliográficos
Autores principales: Ohmi, Kazuhito, Harada, Hiroyuki, Hatakeyama, Shuichiro, Igarashi, Susumu, Kuroo, Nami, Sato, Yoichi, Tomás, Rogelio, Toyama, Takeshi, Wegscheider, Andreas
Lenguaje:eng
Publicado: 2017
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.18429/JACoW-IPAC2017-WEPIK074
http://cds.cern.ch/record/2289160
Descripción
Sumario:We are looking for feasible and quantitative method to evaluate space charge induced beam loss in J-PARC MR. One possible way is space charge simulation and theory based on measured Twiss parameter. Twiss parameter measurement using turn-by-turn monitors is presented. Resonance strengths of lattice magnets and space charge force are estimated by the measured Twiss parameters. Emittance growth and beam loss under the resonance strengths are discussed.

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