--- PamCut/CommonDefs.h	2010/03/10 08:54:44	1.7
+++ PamCut/CommonDefs.h	2010/03/10 09:10:44	1.8
@@ -50,22 +50,22 @@
 /*! @var H_MASS
  * Proton mass
  */
-const Float_t H_MASS = 0.93827203; // GeV (pdg.web.cern.ch)
+const float H_MASS = 0.93827203; // GeV (pdg.web.cern.ch)
 
 /*! @var HE4_MASS
  * Helium 4 mass
  */
-const Float_t HE4_MASS = 3.7274; // GeV (http://hyperphysics.phy-astr.gsu.edu/Hbase/pertab/He.html)
+const float HE4_MASS = 3.7274; // GeV (http://hyperphysics.phy-astr.gsu.edu/Hbase/pertab/He.html)
 
 /*! @var HE3_MASS
  * Helium 3 mass
  */
-const Float_t HE3_MASS = 2.8084; // GeV (http://hyperphysics.phy-astr.gsu.edu/Hbase/pertab/He.html)
+const float HE3_MASS = 2.8084; // GeV (http://hyperphysics.phy-astr.gsu.edu/Hbase/pertab/He.html)
 
 /*! @var E_MASS
  * Electron mass
  */
-const Float_t E_MASS = 0.000510998; // GeV (from PDG)
+const float E_MASS = 0.000510998; // GeV (from PDG)
 
 /*! @brief A simple matrix class.
  *