From e1e303ac8ec95bcf16314f3fb1f728d479b0c007 Mon Sep 17 00:00:00 2001
From: maria <dalfonso@cern.ch>
Date: Fri, 4 Aug 2023 12:44:19 +0200
Subject: [PATCH] split neutral isolation: ph and neutralHadron

---
 NanoAOD/plugins/MesonProducer.cc | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/NanoAOD/plugins/MesonProducer.cc b/NanoAOD/plugins/MesonProducer.cc
index f9f0d60..3037153 100644
--- a/NanoAOD/plugins/MesonProducer.cc
+++ b/NanoAOD/plugins/MesonProducer.cc
@@ -1835,10 +1835,11 @@ MesonProducer::computeCandIsolation(const pat::PackedCandidate& pfCand1, const p
       if (particleType==0) {
 	if (pfCandIso.charge() == 0 ) continue; // for chargedIsolation
 	if (!pfCandIso.hasTrackDetails()) continue;
-      } else if (particleType==22) {
-	if (pfCandIso.charge() != 0 ) continue; // for neutralIsolation  MARIA
+      } else if (particleType==22 and pfCandIso.pdgId()==22) {
+	if (pfCandIso.charge() != 0 ) continue; // only photons for neutralIsolation
       } else {
-	if (pfCandIso.charge() != 0 ) continue; // for neutralIsolation  MARIA
+	if (pfCandIso.pdgId() == 22) continue; // only neutral hadrons
+	if (pfCandIso.charge() != 0 ) continue; // for neutralIsolation
       }
       if (pfCandIso.pt()<minPt) continue;
       if (pfCandIso.vertexRef().key()!=primaryVertexIndex) continue;