Limitations due to strong head-on beam-beam interactions (MD 1434)

The results of an experiment aiming at probing the limitations due to strong head on beam-beam interactions are reported. It is shown that the loss rates significantly increase when moving the working point up and down the diagonal, possibly due to effects of the 10th and/or 14th order resonances. T...

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Detalles Bibliográficos
Autores principales: Buffat, Xavier, Furuseth, Sondre Vik, Iadarola, Giovanni, Papadopoulou, Parthena Stefania, Papaphilippou, Yannis, Pellegrini, Dario, Pojer, Mirko, Crockford, Guy, Salvachua Ferrando, Belen Maria, Trad, Georges, Barranco Garcia, Javier, Pieloni, Tatiana, Tambasco, Claudia
Lenguaje:eng
Publicado: 2017
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/2270590
Descripción
Sumario:The results of an experiment aiming at probing the limitations due to strong head on beam-beam interactions are reported. It is shown that the loss rates significantly increase when moving the working point up and down the diagonal, possibly due to effects of the 10th and/or 14th order resonances. Those limitations are tighter for bunches with larger beam-beam parameters, a maximum total beam-beam tune shift just below 0.02 could be reached.

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