Update NIST.xml

New material, breast
rest-for-physics · Jun 9, 2023 · d8f9f25 · d8f9f25
1 parent 4190eab
commit d8f9f25
Showing 1 changed file with 14 additions and 1 deletion.
diff --git a/definitions/NIST.xml b/definitions/NIST.xml
@@ -2425,6 +2425,19 @@
         <fraction n="0.003000" ref="Cl" />
         <fraction n="0.003000" ref="K" />
     </material>
+
+    <!-- material G4_BREAST_ICRP -->
+    <material name="G4_BRAIN_ICRP" state="solid">
+        <D value="1.02000e+00" unit="g/cm3" />
+        <fraction n="0.106000" ref="H" />
+        <fraction n="0.332000" ref="C" />
+        <fraction n="0.030000" ref="N" />
+        <fraction n="0.527000" ref="O" />
+        <fraction n="0.001000" ref="Na" />
+        <fraction n="0.001000" ref="P" />
+        <fraction n="0.002000" ref="S" />
+        <fraction n="0.001000" ref="Cl" />
+    </material>
 
     <!-- material G4_BUTANE -->
     <material name="G4_BUTANE" state="gas">
@@ -3920,4 +3933,4 @@
         <fraction n="0.252195" ref="N" />
         <fraction n="0.288072" ref="O" />
     </material>
-</materials>
+</materials>