Changes between Version 36 and Version 37 of WorkBook/Modules

Timestamp:

Apr 17, 2014, 11:55:58 AM (11 years ago)

Author:

Michele Selvaggi

Comment:

--

WorkBook/Modules

@@ -121 +121 @@
 
  - parameters:
-  - !JetAlgorithm - 1 CDFJetClu, 2 !MidPoint, 3 SIScone, 4 kt, 5 !Cambridge/Aachen, 6 antikt
+  - !JetAlgorithm - 1 CDFJetClu, 2 !MidPoint, 3 SIScone, 4 kt, 5 !Cambridge/Aachen, 6 antikt, 7 N-subjettiness, 8 N-jettiness
   - ParameterR
   - !ConeRadius
@@ -133 +133 @@
   - JetPTMin
 
+To compute N-subjettiness variables (see JHEP 1103:015 (2011) and JHEP 1202:093 (2012)), use option 7.
+
+Parameters:
+
+AxisMode - 1 wta kt axes, 2 optimised wta kt axes, 3 kt axes, 4 optimized kt axes
+Beta
+
+Recommended values for Beta:
+
+beta with kt_axes: 2.0
+beta with wta_kt_axes: anything greater than 0.0 (particularly good for 1.0)
+beta with onepass_kt_axes or onepass_wta_kt_axes:  between 1.0 and 3.0
+
+Example:
+
+{{{
+module FastJetFinder FastJetFinder {
+
+ set InputArray EFlowMerger/eflow
+
+ set OutputArray jets
+
+  set JetAlgorithm 7
+  set ParameterR 1.0
+
+  set ComputeNsubjettiness 1
+  set Beta 1.0
+  set AxisMode 1
+  
+  set JetPTMin 200.0
+}
+
+}}}
+
+
+To cluster jets with N-jettiness, use 
+
+{{{
+set JetAlgorithm 8
+}}}
+
+
+
 == Isolation ==