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Comment out DCA calculation for matched muons
Comment out DCA calculation for matched muons in both tag and probe groups.
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EventFiltering/PWGEM/globalDimuonFilter.cxx

Lines changed: 8 additions & 8 deletions
Original file line numberDiff line numberDiff line change
@@ -528,10 +528,10 @@ struct globalDimuonFilter {
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return false;
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}
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531-
o2::dataformats::GlobalFwdTrack propmuonAtDCA_Matched = propagateMuon(mchtrack, mchtrack, collision, propagationPoint::kToDCA, -77.5, mBz);
532-
float dcaX_Matched = propmuonAtDCA_Matched.getX() - collision.posX();
533-
float dcaY_Matched = propmuonAtDCA_Matched.getY() - collision.posY();
534-
float dcaXY_Matched = std::sqrt(dcaX_Matched * dcaX_Matched + dcaY_Matched * dcaY_Matched);
531+
// o2::dataformats::GlobalFwdTrack propmuonAtDCA_Matched = propagateMuon(mchtrack, mchtrack, collision, propagationPoint::kToDCA, -77.5, mBz);
532+
// float dcaX_Matched = propmuonAtDCA_Matched.getX() - collision.posX();
533+
// float dcaY_Matched = propmuonAtDCA_Matched.getY() - collision.posY();
534+
// float dcaXY_Matched = std::sqrt(dcaX_Matched * dcaX_Matched + dcaY_Matched * dcaY_Matched);
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// float pDCA = mchtrack.p() * dcaXY_Matched;
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if (pt < tagMuonCutGroup.minPt || tagMuonCutGroup.maxPt < pt) {
@@ -609,10 +609,10 @@ struct globalDimuonFilter {
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return false;
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}
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612-
o2::dataformats::GlobalFwdTrack propmuonAtDCA_Matched = propagateMuon(mchtrack, mchtrack, collision, propagationPoint::kToDCA, -77.5, mBz);
613-
float dcaX_Matched = propmuonAtDCA_Matched.getX() - collision.posX();
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float dcaY_Matched = propmuonAtDCA_Matched.getY() - collision.posY();
615-
float dcaXY_Matched = std::sqrt(dcaX_Matched * dcaX_Matched + dcaY_Matched * dcaY_Matched);
612+
// o2::dataformats::GlobalFwdTrack propmuonAtDCA_Matched = propagateMuon(mchtrack, mchtrack, collision, propagationPoint::kToDCA, -77.5, mBz);
613+
// float dcaX_Matched = propmuonAtDCA_Matched.getX() - collision.posX();
614+
// float dcaY_Matched = propmuonAtDCA_Matched.getY() - collision.posY();
615+
// float dcaXY_Matched = std::sqrt(dcaX_Matched * dcaX_Matched + dcaY_Matched * dcaY_Matched);
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// float pDCA = mchtrack.p() * dcaXY_Matched;
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if (pt < probeMuonCutGroup.minPt || probeMuonCutGroup.maxPt < pt) {

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