@@ -43,11 +43,9 @@ def root_file_parser(
         all_particles = hit_data["fID"].array(library="np").tolist()
 
         out_data = {
-            Particle.from_pdgid(abs(identifier))
-            .name.replace("+", "plus")
-            .replace("-", "minus"): [abs(i) for i in all_particles].count(
-                abs(identifier)
-            )
+            Particle.from_pdgid(abs(identifier)).name: [
+                abs(i) for i in all_particles
+            ].count(abs(identifier))
             for identifier in particles_of_interest
         }