The EMCAL and Jet Analysis framework

The EMCAL framework consists of several parts:

• The EMCAL core framework
• The EMCAL trigger framework
• The EMCAL framework tasks
• The jet finding framework

Goal of the EMCAL framework is to provide the user with all functionalities to steer the different steps in the preparation chain, handle data, process trigger quantities, and combine common functionalities. Furthermore helper classes for various issues are provided.

It takes care of the EMCAL cluster correction, of the EMCal triggers, and of the jet reconstruction.

How to run it

The analysis chain has to be configured with several framework wagons. They are combined by several Add macros.

The setup task wagon

The setup task wagon combines handles the connection to OCDB, OADB and initializes the geometry, used in further wagons. One can add it to the train by

gSystem->LoadMacro("$ALICE_PHYSICS/PWG/EMCAL/macros/AddTaskEmcalSetup.C");
AddTaskEmcalSetup();

Paths to OCDB and OADB can be handled by the macro parameters.

The EMCAL preparation wagon

Recalibration and clusterization is handled by the EMCAL preparation wagon.

gSystem->LoadMacro("$ALICE_PHYSICS/PWG/EMCAL/macros/AddTaskEmcalPreparation.C");
AddTaskEmcalPreparation();

Structure of the directories

Perhaps not optimal separation, for historical reasons

PWG/EMCAL, PWGJE/EMCalJetTasks PWGJE/FlavourTasks PWGJE/StrangnessTasks PWGJE/EMCalJetTasks/UserTasks PWG/JETFW

For suggestions and fixes, write to alice.nosp@m.-pwg.nosp@m.-JE@c.nosp@m.ern..nosp@m.ch