message: Improve pt correction for 3He
diff: @@ -671,7 +671,7 @@ Bool_t AliAnalysisTaskNucleiYield::Flatten(float cent) {
  ///
  void AliAnalysisTaskNucleiYield::PtCorrection(float &pt, bool positiveCharge) {
  Float_t *par = (positiveCharge) ? fPtCorrectionM.GetArray() : fPtCorrectionA.GetArray();
  - const Float_t correction = par[0] + par[1] * TMath::Exp(par[2] * pt);
  + const Float_t correction = par[0] + par[1] * TMath::Exp(par[2] * pt * pt * pt);
  pt -= correction;
  }
  