Since the second half of year 2007, the Frascati Phi- factory DAFNE has been running with an upgraded interaction region in order to test the crabbed waist collision scheme. The aim is to reach a large improvement of the specific luminosity of the accelerator. We describe the various detectors realized to have a reliable and fast absolute luminosity measurement, the on-line analysis in order to get rid of the machine background contribution, and the performances of the system. (C) 2009 Elsevier B.V. All rights reserved.
Detectors for absolute luminosity measurement at DAFNE RID A-6640-2010 RID F-6186-2010 RID A-4857-2011
SCHIOPPA, Marco
2010-01-01
Abstract
Since the second half of year 2007, the Frascati Phi- factory DAFNE has been running with an upgraded interaction region in order to test the crabbed waist collision scheme. The aim is to reach a large improvement of the specific luminosity of the accelerator. We describe the various detectors realized to have a reliable and fast absolute luminosity measurement, the on-line analysis in order to get rid of the machine background contribution, and the performances of the system. (C) 2009 Elsevier B.V. All rights reserved.File in questo prodotto:
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