ps weight link

rkansal47 · Aug 26, 2023 · 311d63b · 311d63b
1 parent d059487
commit 311d63b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/HHbbVV/processors/corrections.py b/src/HHbbVV/processors/corrections.py
@@ -185,6 +185,8 @@ def add_systs(systlist, qcdcorr, ewkcorr, vpt):
 def add_ps_weight(weights, ps_weights):
     """
     Parton Shower Weights (FSR and ISR)
+    "Default" variation: https://twiki.cern.ch/twiki/bin/view/CMS/HowToPDF#Which_set_of_weights_to_use
+    i.e. scaling ISR up and down
     """
 
     nweights = len(weights.weight())