Changes between Version 6 and Version 7 of WorkBook/PileUp

Timestamp:

Mar 6, 2013, 11:45:01 AM (11 years ago)

Author:

Michele Selvaggi

Comment:

--

WorkBook/PileUp

@@ -18 +18 @@
 * {{{MeanPileUp}}}:
 
-the average amount of pile-up events per bunch-crossing. For each hard scattering, N pile-up events will be randomly chosen from the PileUp file, where N is a random number following Poisson statistics with a mean MeanPileUp.
+the average amount of pile-up events per bunch-crossing. For each hard scattering, N pile-up events will be randomly chosen from the {{{PileUpFile}}}, where N is a random number following Poisson statistics with a mean {{{MeanPileUp}}}.
 
 * {{{ZVertexWidth}}}:
@@ -31 +31 @@
 === Pile-up contamination ===
 
-The density (in GeV/A) of pile-up contamination (rho) per event is computed within the FastJetFinder module if the following parameters are defined:
+The density (in GeV/A) of pile-up contamination (rho) per event is computed within the {{{FastJetFinder}}} module if the following parameters are defined:
 
 {{{
@@ -38 +38 @@
 }}}
 
-The method for the area calculation can also be specified (active area, passive area, Voronoi …) via the parameter AreaAlgorithm. 
+The method for the area calculation can also be specified (active area, passive area, Voronoi …) via the parameter {{{AreaAlgorithm}}}. 
 
 === Pile-up subtraction ===
@@ -44 +44 @@
 Since charged particle have already been subtracted to some extent, pile-up contamination only affects the jet energy resolution and the lepton and photon isolations.
 
-* Jet pile-up subtraction is done via the JetPileUpSubtractor module that takes as input the jet collection and rho:
+* Jet pile-up subtraction is done via the {{{JetPileUpSubtractor}}} module that takes as input the jet collection and rho:
 
 {{{
@@ -51 +51 @@
 }}}
 
-* Isolation subtraction is done inside the Isolation module itself just by adding the line in the delphes card:
+* Isolation subtraction is done inside the {{{Isolation}}} module itself just by adding the line in the delphes card:
 
 {{{
@@ -58 +58 @@
 
 
+== Running Delphes with Pile-Up ==
 
-== Running Delphes with Pile-Up ==
+Convert your Minimum bias sample into Delphes Root format:
+
+{{{
+./DelphesSTDHEP examples/root_converter.tcl MinBias.root MinBias.hep
+./DelphesHepMC examples/root_converter.tcl MinBias.root MinBias.hepmc
+}}}
+
+Convert from Delphes format to binary
+
+{{{
+./root2pileup MinBias.root MinBias.pileup
+}}}
+
+Run Delphes on your sample X with pile-up:
+
+{{{
+./DelphesSTDHEP examples/delphes_card_CMS_PileUp.tcl X_PileUp.root X.hep
+}}}