pdg.patch

diff --git a/DDG4/python/DDSim/Helper/Physics.py b/DDG4/python/DDSim/Helper/Physics.py
index 4ce65959..62eb05eb 100644
--- a/DDG4/python/DDSim/Helper/Physics.py
+++ b/DDG4/python/DDSim/Helper/Physics.py
@@ -17,7 +17,7 @@ class Physics(ConfigHelper):
     self._list = "FTFP_BERT"
     self._decays = False
     self._pdgfile = None
-    self._rejectPDGs = {1, 2, 3, 4, 5, 6, 21, 23, 24, 25}
+    self._rejectPDGs = {1, 2, 3, 4, 5, 6, 21, 23, 24, 25, 2101}
     self._zeroTimePDGs = {11, 13, 15, 17}
     self._userFunctions = []