Fix bugs for B->JPsi(->mumu) triggers

Author: fgrosa

EventFiltering/PWGHF/HFFilter.cxx

@@ -715,7 +715,7 @@ struct HfFilter { // Main struct for HF triggers
 
           // Beauty with JPsi
           if (preselJPsiToMuMu) {
-            if (TESTBIT(helper.isSelectedTrackForSoftPionOrBeauty<kBtoJPsiKa>(track, trackParThird, dcaThird), kForBeauty)) { // same for all channels
+            if (!TESTBIT(helper.isSelectedTrackForSoftPionOrBeauty<kBtoJPsiKa>(track, trackParThird, dcaThird), kForBeauty)) { // same for all channels
               continue;
             }
             std::array<float, 3> pVecPosVtx{}, pVecNegVtx{}, pVecThirdVtx{}, pVecFourthVtx{};
@@ -753,7 +753,7 @@ struct HfFilter { // Main struct for HF triggers
                   o2::base::Propagator::Instance()->propagateToDCABxByBz({collision.posX(), collision.posY(), collision.posZ()}, trackParFourth, 2.f, noMatCorr, &dcaFourth);
                   getPxPyPz(trackParFourth, pVecFourth);
                 }
-                if (TESTBIT(helper.isSelectedTrackForSoftPionOrBeauty<kBtoJPsiKa>(trackFourth, trackParFourth, dcaFourth), kForBeauty)) { // same for all channels
+                if (!TESTBIT(helper.isSelectedTrackForSoftPionOrBeauty<kBtoJPsiKa>(trackFourth, trackParFourth, dcaFourth), kForBeauty)) { // same for all channels
                   continue;
                 }
                 if (df4.process(trackParPos, trackParNeg, trackParThird, trackParFourth) != 0) {

EventFiltering/PWGHF/HFFilterHelpers.h

@@ -2166,7 +2166,7 @@ inline int8_t HfFilterHelper::isSelectedBhadronToJPsi(std::array<T1, Nprongs> pV
     }
     if (isFirstKaon) {
       auto massKaPi = RecoDecay::m(std::array{pVecDauTracks[2], pVecDauTracks[3]}, std::array{massKa, massPi});
-      if (std::fabs(massKaPi - massPhi) < 0.1f) {
+      if (std::fabs(massKaPi - massK0Star892) < 0.1f) {
         auto massJPsiKaPi = RecoDecay::m(std::array{pVecJPsi, pVecDauTracks[2], pVecDauTracks[3]}, std::array{massJPsi, massKa, massPi});
         if (std::fabs(massJPsiKaPi - massB0) < mCutsBhadToJPsi.get(binPtB, 1u)) {
           SETBIT(isSelected, kB0ToJPsi);
@@ -2178,7 +2178,7 @@ inline int8_t HfFilterHelper::isSelectedBhadronToJPsi(std::array<T1, Nprongs> pV
     }
     if (isSeconKaon) {
       auto massPiKa = RecoDecay::m(std::array{pVecDauTracks[2], pVecDauTracks[3]}, std::array{massPi, massKa});
-      if (std::fabs(massPiKa - massPhi) < 0.1f) {
+      if (std::fabs(massPiKa - massK0Star892) < 0.1f) {
         auto massJPsiPiKa = RecoDecay::m(std::array{pVecJPsi, pVecDauTracks[2], pVecDauTracks[3]}, std::array{massJPsi, massPi, massKa});
         if (std::fabs(massJPsiPiKa - massB0) < mCutsBhadToJPsi.get(binPtB, 1u)) {
           SETBIT(isSelected, kB0ToJPsi);