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Absolute Calibration of Luminosity Measurement at CMS: Summer 2011 Update

Luminosity calibration results based on Van der Meer scans conducted in May and June of 2011 are presented. A systematic scale uncertainty of 4.5\% is estimated. For 2011 running prior to August 2011, where the instantaneous per-bunch luminosity was typically 1~Hz/$\mu$b, a scale non-linearity of 7....

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Detalles Bibliográficos
Autor principal: CMS Collaboration
Publicado: 2011
Materias:
Acceso en línea:http://cds.cern.ch/record/1376102