Title of article
Principal curves for identifying outsiders in experimental tests with calorimeters
Author/Authors
da Silva، نويسنده , , P.V.M. and Seixas، نويسنده , , J.M.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2003
Pages
3
From page
781
To page
783
Abstract
Principal curves are used for particle discrimination. They are developed for application in calibration tests of the hadronic calorimeter (Tilecal) of the ATLAS detector. Defining principal curves for electrons, pions and muons, a discrimination efficiency better than 92.4% can be achieved, even when high particle contamination is observed in the experimental data sets.
Keywords
Signal Processing , Calorimetry , Statistical processing , Particle identification
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2003
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2198780
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