Energy deposition studies for the upgrade of the LHC injection lines

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The LHC Injectors Upgrade (LIU) Project aims at up- grading the systems in the LHC injection chain, to reli- ably deliver the beams required by the High-Luminosity LHC (HL-LHC). Given the challenging beam intensities and emittances, a review of the existing beam-intercepting devices is on-going, in...

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Detalles Bibliográficos
Autores principales: Mereghetti, A, Aberle, O, Appleby, R B, Cerutti, F, Gianfelice-Wendt, E, Goddard, B, Kain, V, Maciariello, F L, Meddahi, M
Publicado: 2013
Materias:
Accelerators and Storage Rings
Acceso en línea:http://cds.cern.ch/record/1709889
Descripción
Sumario:The LHC Injectors Upgrade (LIU) Project aims at up- grading the systems in the LHC injection chain, to reli- ably deliver the beams required by the High-Luminosity LHC (HL-LHC). Given the challenging beam intensities and emittances, a review of the existing beam-intercepting devices is on-going, in order to assess heat loads and con- sequent thermo-mechanical stresses. Moreover, the expo- sure of downstream elements to induced shower radiation is assessed. The study is intended to spot possible issues and contribute to the definition of viable design and layout solutions.

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