From 1b2b5e169c7dcf9d504ed505edc76f96ee25e87d Mon Sep 17 00:00:00 2001
From: Paul Romano <paul.k.romano@gmail.com>
Date: Mon, 23 May 2022 14:44:08 -0500
Subject: [PATCH] Map radiation type to particle type properly in
 Decay.get_sources

---
 openmc/data/decay.py | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

diff --git a/openmc/data/decay.py b/openmc/data/decay.py
index 5de07f465e..142be35e43 100644
--- a/openmc/data/decay.py
+++ b/openmc/data/decay.py
@@ -511,11 +511,21 @@ class Decay(EqualityMixin):
         sources = {}
         name = self.nuclide['name']
         for particle, spectra in self.spectra.items():
-            # Only handle gammas for now
-            if particle not in ('gamma', 'xray'):
-                continue
-            # TODO: Set particle type based on 'particle' above
-            particle_type = 'photon'
+            # Set particle type based on 'particle' above
+            particle_type = {
+                'gamma': 'photon',
+                'beta-': 'electron',
+                'ec/beta+': 'positron',
+                'alpha': 'alpha',
+                'n': 'neutron',
+                'sf': 'fragment',
+                'p': 'proton',
+                'e-': 'electron',
+                'xray': 'photon',
+                'anti-neutrino': 'anti-neutrino',
+                'neutrino': 'neutrino',
+            }[particle]
+
             if particle_type not in sources:
                 sources[particle_type] = []