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STUDIES ON COMBINED MOMENTUM AND BETATRON CLEANING IN THE LHC

Collimation and halo cleaning for the LHC beams are performed separately for betatron and momentum losses, requiring two dedicated insertions for collimation. Betatron cleaning is performed in IR7 while momentum cleaning is performed in IR3. A study has been performed to evaluate the performance rea...

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Detalles Bibliográficos
Autores principales: Assmann, R, Bellodi, G, Bracco, C, Previtali, V, Redaelli, S, Weiler, T
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: 2009
Materias:
Acceso en línea:http://cds.cern.ch/record/1307563
Descripción
Sumario:Collimation and halo cleaning for the LHC beams are performed separately for betatron and momentum losses, requiring two dedicated insertions for collimation. Betatron cleaning is performed in IR7 while momentum cleaning is performed in IR3. A study has been performed to evaluate the performance reach for a combined betatron and momentum cleaning system in IR3. The results are presented.