@@ -266,7 +266,6 @@ struct NetchargeFluctuations {
266266 if (std::abs (coll.posZ ()) > vertexZcut)
267267 return false ;
268268
269-
270269 if constexpr (run == kRun3 ) {
271270 if (cSel8Trig && !coll.sel8 ()) {
272271 return false ;
@@ -574,7 +573,6 @@ struct NetchargeFluctuations {
574573 return ;
575574 histogramRegistry.fill (HIST (" delta_eta/cent" ), cent);
576575
577-
578576 int fpos = 0 , fneg = 0 , posneg = 0 , termn = 0 , termp = 0 , nch = 0 , nchCor = 0 , nchTotal = 0 ;
579577 for (const auto & track : tracks) {
580578 nchTotal += 1 ;
@@ -587,41 +585,40 @@ struct NetchargeFluctuations {
587585 double weight = 1.0 / eff;
588586 nchCor += weight;
589587
590- int fpos = 0 , fneg = 0 , posneg = 0 , termn = 0 , termp = 0 ;
591- for (const auto & track : tracks) {
592- if (!selTrack (track))
593- continue ;
588+ int fpos = 0 , fneg = 0 , posneg = 0 , termn = 0 , termp = 0 ;
589+ for (const auto & track : tracks) {
590+ if (!selTrack (track))
591+ continue ;
594592
595- double eta = track.eta ();
596- if (eta < deta1 || eta > deta2)
597- continue ;
593+ double eta = track.eta ();
594+ if (eta < deta1 || eta > deta2)
595+ continue ;
598596
599- histogramRegistry.fill (HIST (" delta_eta/track_eta" ), eta);
597+ histogramRegistry.fill (HIST (" delta_eta/track_eta" ), eta);
600598
601- if (track.sign () == 1 )
602- fpos++;
603- else if (track.sign () == -1 )
604- fneg++;
599+ if (track.sign () == 1 )
600+ fpos++;
601+ else if (track.sign () == -1 )
602+ fneg++;
603+ }
604+ termp = fpos * (fpos - 1 );
605+ termn = fneg * (fneg - 1 );
606+ posneg = fpos * fneg;
607+
608+ float deltaEtaWidth = deta2 - deta1 + 1e-5f ;
609+
610+ histogramRegistry.fill (HIST (" delta_eta/nchTotal" ), deltaEtaWidth, nchTotal);
611+ histogramRegistry.fill (HIST (" delta_eta/nch" ), deltaEtaWidth, nch);
612+ histogramRegistry.fill (HIST (" delta_eta/nchCor" ), deltaEtaWidth, nchCor);
613+
614+ histogramRegistry.fill (HIST (" delta_eta/pos" ), deltaEtaWidth, fpos);
615+ histogramRegistry.fill (HIST (" delta_eta/neg" ), deltaEtaWidth, fneg);
616+ histogramRegistry.fill (HIST (" delta_eta/termp" ), deltaEtaWidth, termp);
617+ histogramRegistry.fill (HIST (" delta_eta/termn" ), deltaEtaWidth, termn);
618+ histogramRegistry.fill (HIST (" delta_eta/pos_sq" ), deltaEtaWidth, fpos * fpos);
619+ histogramRegistry.fill (HIST (" delta_eta/neg_sq" ), deltaEtaWidth, fneg * fneg);
620+ histogramRegistry.fill (HIST (" delta_eta/posneg" ), deltaEtaWidth, posneg);
605621 }
606- termp = fpos * (fpos - 1 );
607- termn = fneg * (fneg - 1 );
608- posneg = fpos * fneg;
609-
610- float deltaEtaWidth = deta2 - deta1 + 1e-5f ;
611-
612-
613- histogramRegistry.fill (HIST (" delta_eta/nchTotal" ), deltaEtaWidth, nchTotal);
614- histogramRegistry.fill (HIST (" delta_eta/nch" ), deltaEtaWidth, nch);
615- histogramRegistry.fill (HIST (" delta_eta/nchCor" ), deltaEtaWidth, nchCor);
616-
617- histogramRegistry.fill (HIST (" delta_eta/pos" ), deltaEtaWidth, fpos);
618- histogramRegistry.fill (HIST (" delta_eta/neg" ), deltaEtaWidth, fneg);
619- histogramRegistry.fill (HIST (" delta_eta/termp" ), deltaEtaWidth, termp);
620- histogramRegistry.fill (HIST (" delta_eta/termn" ), deltaEtaWidth, termn);
621- histogramRegistry.fill (HIST (" delta_eta/pos_sq" ), deltaEtaWidth, fpos * fpos);
622- histogramRegistry.fill (HIST (" delta_eta/neg_sq" ), deltaEtaWidth, fneg * fneg);
623- histogramRegistry.fill (HIST (" delta_eta/posneg" ), deltaEtaWidth, posneg);
624- }
625622
626623 SliceCache cache;
627624 Preslice<aod::McParticles> mcTrack = o2::aod::mcparticle::mcCollisionId;
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