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LPA Scheme for the LHC Luminosity Upgrade

Document #:
LARP-doc-993-v2
Document type:
Talk
Submitted by:
Chandrashekhara Bhat
Updated by:
Chandrashekhara Bhat
Document Created:
21 Aug 2009, 17:58
Contents Revised:
24 Aug 2009, 14:54
DB Info Revised:
24 Aug 2009, 14:54
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  • Public document
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Other Versions:
LARP-doc-993-v1
21 Aug 2009, 17:58
Abstract:
Large Piwinski Angle scheme for the LHC is one of the potential upgrade paths to achieve luminosity L= 10^35/cm^2/sec. This requires reshaping the line charge distribution from nominal Gaussian shape to flat distribution or increasing the crossing angle or both. Here, I will talk about possible ways for creating flat bunches and their stability, illustrated with simulations and recent beam experiments in the LHC injector accelerators. As applied to the LHC, we present simulation results for flat bunch creation and acceleration. Address issues related to the intensity requirements and beam stability.
Files in Document:
  • pdf (CERN-AB-Fourm-Flat-bunches-for-LHC-Seminr-090813.pdf, 3.5 MB)
Keywords:
LHC upgrade Luminosity
Publication Information:
FERMILAB-CONF-09-243-AD-APC (May 2009) 9p.
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