From 1647ef34d80aa176b92aca6f03454d53607d7005 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Val=C3=A9rian=20Alcindor?=
 <valerian@MacBook-Pro-de-Valerian.local>
Date: Tue, 16 Oct 2018 14:36:32 +0200
Subject: [PATCH] Adding Tantalum to MaterialManager.cc

---
 NPSimulation/Core/MaterialManager.cc | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/NPSimulation/Core/MaterialManager.cc b/NPSimulation/Core/MaterialManager.cc
index cae76ee0a..2b4ab15a0 100644
--- a/NPSimulation/Core/MaterialManager.cc
+++ b/NPSimulation/Core/MaterialManager.cc
@@ -659,6 +659,15 @@ G4Material* MaterialManager::GetMaterialFromLibrary(string Name,double density){
             m_Material[Name]=material;
             return material;
         }
+
+        else if(Name == "Ta" || Name == "Tantalum"){
+            if(!density) 
+                density = 16.601*g/cm3;
+            G4Material* material = new G4Material("NPS_"+Name,density,1);
+            material->AddElement(GetElementFromLibrary("Ta"),1);
+            m_Material[Name]=material;
+            return material;
+        }
         
         else  if(Name == "Ca"){
             if(!density)
-- 
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