A scintillating-microfibre, tracking detector has been used at the CERN Omega spectrometer to record the interactions of 340 GeV/c pi- particles incident on a fixed target. The detector - based on coherent bundles of approximately 36-mu-m diameter, PMP-doped plastic fibres - was oriented so as to give views of interactions in the plane perpendicular to the incoming pions. Additional event information was provided by a series of 20 and 50-mu-m pitch silicon-microstrip detectors, placed near to the fibres, and by the spectrometer. An account is given of the contribution of the scintillating-fibre device in obtaining full event reconstruction.
Use of A High-resolution, Scintillating-fiber, Tracking Detector In Recording Pi-nucleon Interactions At Root-s Approximate-to 26 Gev
LUCCHESI, DONATELLA;
1992
Abstract
A scintillating-microfibre, tracking detector has been used at the CERN Omega spectrometer to record the interactions of 340 GeV/c pi- particles incident on a fixed target. The detector - based on coherent bundles of approximately 36-mu-m diameter, PMP-doped plastic fibres - was oriented so as to give views of interactions in the plane perpendicular to the incoming pions. Additional event information was provided by a series of 20 and 50-mu-m pitch silicon-microstrip detectors, placed near to the fibres, and by the spectrometer. An account is given of the contribution of the scintillating-fibre device in obtaining full event reconstruction.Pubblicazioni consigliate
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