increase biasing factor for high dark photon masses

LDMX-Software · Aug 17, 2023 · e4e84c0 · e4e84c0
1 parent 87d0d4a
commit e4e84c0
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/Biasing/python/eat.py b/Biasing/python/eat.py
@@ -130,8 +130,11 @@ def dark_brem( ap_mass , lhe, detector ) :
 
     #Biasing dark brem up inside of the ecal volumes
     from LDMX.SimCore import bias_operators
+    from math import log10
     sim.biasing_operators = [ 
-            bias_operators.DarkBrem.ecal(sim.dark_brem.ap_mass**2 / db_model.epsilon**2)
+            bias_operators.DarkBrem.ecal(
+                sim.dark_brem.ap_mass**max(2, log10(sim.dark_brem.ap_mass)) / db_model.epsilon**2
+              )
             ]
 
     sim.actions = [