Nuclearemulsion films areatrackingdevicewithuniquespaceresolution.Theiruseinnowadayslarge- scale experimentsreliesontheavailabilityofautomatedmicroscopeoperatingatveryhighspeed.Inthis paper wedescribethefeaturesandthelatestimprovementsoftheEuropeanScanningSystem,alast- generationautomatedmicroscopeforemulsionscanning.Inparticular,wepresentanewmethodforthe recoveryoftrackinginefficiencies. Stacksofdoublecoatedemulsion films havebeenexposedtoa 10GeV/cpionbeam.Efficiencies ashighas98%havebeenachievedforminimumionisingparticletracks perpendicular totheemulsion films andof93%fortrackswithtan ðθÞC0:8
Improving the detection efficiency in nuclear emulsion trackers
A. Longhin;MEDINACELI VILLEGAS, EDUARDO;RODA, MARCO;SIRIGNANO, CHIARA;
2015
Abstract
Nuclearemulsion films areatrackingdevicewithuniquespaceresolution.Theiruseinnowadayslarge- scale experimentsreliesontheavailabilityofautomatedmicroscopeoperatingatveryhighspeed.Inthis paper wedescribethefeaturesandthelatestimprovementsoftheEuropeanScanningSystem,alast- generationautomatedmicroscopeforemulsionscanning.Inparticular,wepresentanewmethodforthe recoveryoftrackinginefficiencies. Stacksofdoublecoatedemulsion films havebeenexposedtoa 10GeV/cpionbeam.Efficiencies ashighas98%havebeenachievedforminimumionisingparticletracks perpendicular totheemulsion films andof93%fortrackswithtan ðθÞC0:8File in questo prodotto:
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