Title :
Beam-beam interaction, electron cloud, and intrabeam scattering for proton super-bunches
Author :
Ruggiero, E. ; Zimmermann, E. ; Rumolo, G. ; Papaphilippou, Y.
Author_Institution :
CERN, Geneva, Switzerland
Abstract :
Super-bunches are long bunches with a flat longitudinal profile, which could potentially increase the LHC luminosity in a future upgrade. We present example parameters and discuss a variety of issues related to such super-bunches, including beam-beam tune shift, tune footprints, crossing schemes, luminosity, intrabeam scattering, and electron cloud. We highlight the benefits, disadvantages and open questions.
Keywords :
particle beam bunching; particle beam diagnostics; proton accelerators; synchrotrons; LHC luminosity; beam-beam interaction; beam-beam tune shift; crossing schemes; electron cloud; flat longitudinal profile; intrabeam scattering; luminosity; proton super-bunches; tune footprints; Clouds; Colliding beam devices; Electron beams; Face detection; Large Hadron Collider; Magnetic heads; Protons; Scattering parameters; Synchrotron radiation; Tail;
Conference_Titel :
Particle Accelerator Conference, 2003. PAC 2003. Proceedings of the
Print_ISBN :
0-7803-7738-9
DOI :
10.1109/PAC.2003.1288857
