From 27543a9f1c1e88b67f0d3ce9ef9ab027718fa32c Mon Sep 17 00:00:00 2001
From: Perry <100789850+yrrepy@users.noreply.github.com>
Date: Fri, 30 Oct 2026 22:03:56 -0700
Subject: [PATCH] Fix values for (n,p3He) and (n,d3He) entries
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Wrong ΔA sum.
---
 openmc/data/data.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/openmc/data/data.py b/openmc/data/data.py
index 48a729ee773..0af731bbeff 100644
--- a/openmc/data/data.py
+++ b/openmc/data/data.py
@@ -202,8 +202,8 @@
     '(n,nt3He)': (-6, -3),
     '(n,nta)': (-7, -3),
     '(n,2n2p)': (-3, -2),
-    '(n,p3He)': (-4, -3),
-    '(n,d3He)': (-5, -3),
+    '(n,p3He)': (-3, -3),
+    '(n,d3He)': (-4, -3),
     '(n,3Hea)': (-6, -4),
     '(n,4n2p)': (-5, -2),
     '(n,4n2a)': (-11, -4),