Changeset 22 in svn for trunk/src/SmearUtil.cc

Timestamp:

Nov 7, 2008, 6:36:59 PM (16 years ago)

Author:

severine ovyn

Message:

bug removed in SmearHadron : sqrt missing in the formula

File:

• trunk/src/SmearUtil.cc (modified) (2 diffs)

trunk/src/SmearUtil.cc

@@ -173 +173 @@
                                          pow(ELG_Ncen,2) + 
                                          pow(ELG_Ccen*energy,2) + 
-                                         pow(ELG_Scen*sqrt(energy),2) ) );
+                                         pow(ELG_Scen*sqrt(energy),2) ));
   } else { // outside the tracker
     energyS = gRandom->Gaus(energy, sqrt(
@@ -227 +227 @@
   energyS = ((energyS1>0)?energyS1:0) + ((energyS2>0)?energyS2:0);
   } else { 
-    energyS = gRandom->Gaus(energy, 
+    energyS = gRandom->Gaus(energy, sqrt(
                             pow(HAD_Nhf,2) +
                             pow(HAD_Chf*energy,2) +
-                            pow(HAD_Shf*sqrt(energy),2) );
+                            pow(HAD_Shf*sqrt(energy),2) ));
   }