HE-LHC beam-parameters, optics and beam-dynamics issues

The Higher-Energy LHC (HE-LHC) should collide two proton beams of 16.5-TeV energy, circulating in the LHC tunnel. We discuss the main parameter choices, as well as some optics and beam dynamics issues, in particular the time evolution of emittances, beam-beam tune shift and luminosity, with and with...

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Detalles Bibliográficos
Autores principales: Bruning, O., Dominguez, O., Myers, S., Rossi, L., Todesco, E., Zimmermann, F.
Lenguaje:eng
Publicado: CERN 2011
Materias:
Accelerators and Storage Rings
Acceso en línea:https://dx.doi.org/10.5170/CERN-2011-003.7
http://cds.cern.ch/record/1373967
Descripción
Sumario:The Higher-Energy LHC (HE-LHC) should collide two proton beams of 16.5-TeV energy, circulating in the LHC tunnel. We discuss the main parameter choices, as well as some optics and beam dynamics issues, in particular the time evolution of emittances, beam-beam tune shift and luminosity, with and without controlled emittance blow up, considering various constraints, and the quadrupole-magnet parameters for arcs and interaction regions.

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