Index: contrib/contribs/LundPlane/trunk/README
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 LundPlane FastJet contrib
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 The LundPlane FastJet contrib provides tools necessary to construct
 the Lund Plane of a jet.
 
 It is based on arXiv:1807.04758 by Frederic Dreyer, Gavin Salam, and
 Gregory Soyez.
 
 Azimuthal-angle definitions are taken from arXiv:2103.16526, by
 Alexander Karlberg, Gavin Salam, Ludovic Scyboz and Rob Verheyen, and
 arXiv:2111.01161 by the authors above and Keith Hamilton.
 
 It provides the following C++ classes:
 
 - LundDeclustering
   Contains the declustering variables associated with a node on
   the Lund plane.
 
 - LundGenerator
   A tool to generate a vector of LundDeclustering for a given jet
   corresponding to its primary Lund plane.
 
 - RecursiveLundEEGenerator
   A recursive tool to extract declusterings for a given jet in
   e+e- collisions, i.e. its full Lund structure down to a user-given
   depth
 
 - LundWithSecondary
   A tool to generate primary, and secondary, lund planes of a jet
   according to the definition given as input.
 
 - SecondaryLund, SecondaryLund_{mMDT|dotmMDT|Mass}
   Provides a definition for the leading emission.
 
 There are four C++ examples which can be compiled with
 
-> make example example_secondary
+> make example example_secondary example_dpsi_collinear example_dpsi_slice
 
 The example program can be run using 
 > ./example < ../data/single-event.dat
 
 and will output the primary lund plane declusterings as well as
 generating a jets.json file, which can be read by a python script:
 
 > python3 ./example.py
 
 Some python classes to assist with reading and processing the json file
 are provided in the read_lund_json.py module.
 
 The example_secondary program outputs both the primary and secondary
 Lund plane declusterings to screen, and can be run with:
 
 > ./example_secondary < ../data/single-event.dat
 
 The example_dpsi_collinear and example_dpsi_slice programs compute the
 contribution to the collinear azimuthal delta_psi observable from
 2103.16526, and to the slice observable delta_psi_slice from 2111.01161,
-respectively. It can be run with
+respectively. They can be run with
 
 > ./example_dpsi_collinear < ../data/single-ee-event.dat
+> ./example_dpsi_slice < ../data/single-ee-event.dat