@@ -103,6 +103,7 @@ struct skimmerPrimaryElectronFromDalitzEE {
103103 fRegistry .add (" Track/hPt" , " pT;p_{T} (GeV/c)" , kTH1F , {{1000 , 0 .0f , 10 }}, false );
104104 fRegistry .add (" Track/hEtaPhi" , " #eta vs. #varphi;#varphi (rad.);#eta" , kTH2F , {{180 , 0 , 2 * M_PI}, {400 , -2 .0f , 2 .0f }}, false );
105105 fRegistry .add (" Track/hQoverPt" , " q/pT;q/p_{T} (GeV/c)^{-1}" , kTH1F , {{400 , -20 , 20 }}, false );
106+ fRegistry .add (" Track/hRelDeltaPt" , " pT resolution;p_{T} (GeV/c);#Deltap_{T}/p_{T}" , kTH2F , {{1000 , 0 , 10 }, {100 , 0 , 1 }}, false );
106107 fRegistry .add (" Track/hDCAxyz" , " DCA xy vs. z;DCA_{xy} (cm);DCA_{z} (cm)" , kTH2F , {{200 , -1 .0f , 1 .0f }, {200 , -1 .0f , 1 .0f }}, false );
107108 fRegistry .add (" Track/hDCAxy_Pt" , " DCA_{xy} vs. pT;p_{T} (GeV/c);DCA_{xy} (cm)" , kTH2F , {{200 , 0 , 10 }, {200 , -1 , 1 }}, false );
108109 fRegistry .add (" Track/hDCAz_Pt" , " DCA_{z} vs. pT;p_{T} (GeV/c);DCA_{z} (cm)" , kTH2F , {{200 , 0 , 10 }, {200 , -1 , 1 }}, false );
@@ -267,7 +268,7 @@ struct skimmerPrimaryElectronFromDalitzEE {
267268 {
268269 if (std::find (stored_trackIds.begin (), stored_trackIds.end (), std::make_pair (collision.globalIndex (), track.globalIndex ())) == stored_trackIds.end ()) {
269270 emprimaryelectrons (collision.globalIndex (), track.globalIndex (), track.sign (),
270- track.pt (), track.eta (), track.phi (), track.dcaXY (), track.dcaZ (), track.cYY (), track.cZY (), track.cZZ (),
271+ track.pt (), track.eta (), track.phi (), track.dcaXY (), track.dcaZ (), track.cYY (), track.cZY (), track.cZZ (), track. c1Pt21Pt2 (),
271272 track.tpcNClsFindable (), track.tpcNClsFindableMinusFound (), track.tpcNClsFindableMinusCrossedRows (), track.tpcNClsShared (),
272273 track.tpcChi2NCl (), track.tpcInnerParam (),
273274 track.tpcSignal (), track.tpcNSigmaEl (), track.tpcNSigmaPi (),
@@ -277,6 +278,7 @@ struct skimmerPrimaryElectronFromDalitzEE {
277278 fRegistry .fill (HIST (" Track/hPt" ), track.pt ());
278279 fRegistry .fill (HIST (" Track/hEtaPhi" ), track.phi (), track.eta ());
279280 fRegistry .fill (HIST (" Track/hQoverPt" ), track.sign () / track.pt ());
281+ fRegistry .fill (HIST (" Track/hRelDeltaPt" ), track.pt (), track.sigma1Pt () * track.pt ());
280282 fRegistry .fill (HIST (" Track/hDCAxyz" ), track.dcaXY (), track.dcaZ ());
281283 fRegistry .fill (HIST (" Track/hDCAxy_Pt" ), track.pt (), track.dcaXY ());
282284 fRegistry .fill (HIST (" Track/hDCAz_Pt" ), track.pt (), track.dcaZ ());
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