BASF2 tracking tutorial - Belle II Software Tutorial - HEPHY
BASF2 tracking tutorial - Belle II Software Tutorial - HEPHY
BASF2 tracking tutorial - Belle II Software Tutorial - HEPHY
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GFTrack classaccess the original GFTrackCandget ID of the MCParticle: gfTrack→getCand().getMcTrackId();get PDG hypothesis used in the fit: gfTrack→getCand().getPdgCode();access the original Track Representation to extrapolate the trackbe careful, sometimes the extrapolate method may fail or produce unreasonable resultsgfTrack→getCardinalRep()→extrapolateToPoint(point, poca, dirInPoca);gfTrack→getCardinalRep()→extrapolateToLine(point1, point2, poca, dirInPoca,poca onwire);get track position and momentum in a defined detector planegfTrack→getPosMomCov(plane,resultPosition,resultMomentum,resultCovariance);Introduction Requirements and basic hit classes How to execute <strong>tracking</strong> and fitting Output of the Fit SummaryOksana Brovchenko – <strong>BASF2</strong> <strong>tracking</strong> <strong>tutorial</strong> 21.11.2011 16/20