CERN Accelerating science

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Internal Note
Report number CERN-ATS-Note-2013-034 TECH
Title LHC Luminosity calibration using the Longitudinal Density Monitor
Author(s) Boccardi, A (CERN) ; Bravin, E (CERN) ; Ferro-Luzzi, M (CERN) ; Mazzoni, S (CERN) ; Palm, M (CERN)
Corporate author(s) CERN. Geneva. ATS Department
Publication 2013
Imprint 17 Jun 2013
Number of pages mult.
Subject category Accelerators and Storage Rings
Accelerator/Facility, Experiment CERN LHC
Keywords LHC ; Luminosity
Abstract The present note describes how data measured with the LHC Longitudinal Density Monitor (LDM) can contribute to the 2012-2013 LHC luminosity calibration experiments. More specifically, LDM data can provide an estimation of the ghost fraction fghost and satellite fraction fsat needed for the normalisation of bunch populations. After a concise description of the LDM data treatment, the key quantities of interest are derived and commented. Finally, a description of the LDM analysis products is given.
Submitted by [email protected]

 


 Record creato 2013-06-17, modificato l'ultima volta il 2015-01-15


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