Changes between Version 35 and Version 36 of WorkBook/PileUp

Timestamp:

Nov 26, 2014, 4:18:13 PM (10 years ago)

Author:

Michele Selvaggi

Comment:

--

WorkBook/PileUp

@@ -84 +84 @@
 }}}
 
+[NEW!!]
+
+Since FastJet version 3.1.0, the pile-up density can be computed using a fixed grid, resulting in much faster calculation. 
+This can be done by calling the module !FastJetGridMedianEstimator. You can specify different regions as before, and, in addition,
+the grid-spacing in eta, phi:
+
+
+{{{ 
+module FastJetGridMedianEstimator Rho {
+  
+  set InputArray Calorimeter/towers
+  set RhoOutputArray rho
+
+  # etamin etamax gridsize_eta gridsize_phi 
+  
+  add GridRange 0.0 2.5 0.5 0.5
+  add GridRange 2.5 5.0 0.5 0.5
+}}}
+
+Both the ATLAS and CMS pile-up card are released equiped with !FastJetGridMedianEstimator since Delphes 3.2.0.
+
 
 === Charged Pile-up subtraction ===