Analysis of Optical Layouts for the Phase 1 upgrade of the CERN Large Hadron Collider Insertion Regions

In the framework of the studies for the upgrade of the insertions of the CERN Large Hadron Collider, four optical layouts were proposed with the aim of reducing the beta-function at the collision point down to 25 cm. The different candidate layouts are presented. Results from the studies performed o...

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Detalles Bibliográficos
Autores principales: Borgnolutti, F, Brüning, Oliver Sim, Dorda, U, Fartoukh, S, Giovannozzi, M, Herr, Werner, de Maria, R, Meddahi, M, Todesco, E, Tomás, R, Zimmermann, F
Lenguaje:eng
Publicado: 2008
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1122251
Descripción
Sumario:In the framework of the studies for the upgrade of the insertions of the CERN Large Hadron Collider, four optical layouts were proposed with the aim of reducing the beta-function at the collision point down to 25 cm. The different candidate layouts are presented. Results from the studies performed on mechanical and dynamic aperture are summarized, together with the evaluation of beam-beam effects. Particular emphasis is given to the comparison of the optics performance, which led to retain the most promising layouts for further development.

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