1. Paris package: practical aspects Installation / presentation To run a simulation Analysis To add a new module to Paris Installation / presentation To run a simulation Analysis To add a new module to Paris

2. Installation / presentation Download from Paris web site:Paris web site: gunzip Paris1.0.tar.gz; tar -xvf Paris1.0.tar Installation (tested with geant4.8.2): cd Paris; make In the package: doc: User’ guide and documentation of the code doxygendoxygen setup: ascii files to configure the simulation analysis: to read back the files produced by Paris include: src: Paris.cc C++ code

3. To run a simulation Geometry Paris Physics Generator Output Selection of the different modules: setup/global.paris setup/shell.geo setup/basic.genesetup/uniform.gene

4. To run a simulation To start: Paris (or Paris batch.mac) Some useful G4 commands: help /control/execute visGL.mac /vis/viewer/set/viewpointThetaPhi 150 15 deg /run/beamOn 10 exit execute several commands change viewpoint Run 10 events

5. Analysis with root Root Histograms Output2 (ascii file) cd analysis cp Demorootlogon.C rootlogon.C cp DemoAnalysis.C MyAnalysis.C root Info in : creating shared library./ParisBaseAsciiReader_C.so Info in : creating shared library./MyAnalysis_C.so root [0] DrawInput(”file”,”/path/to/the/file”) compile the reader compile your analysis run analysis

6. To add a new module to Paris New generator: just copy a existing one, and rename (include/NewGene.hh & include/NewGene.cc) New geometry: just copy a existing one, and rename (include/NewGeo.hh & include/NewGeo.cc) the following lines are needed : Better to have a initialization file in setup Send it to me once tested (for the moment) SVN server if important developments … // sensitive part. Because the sensitive part depends on what we would to extract // for analysis, it asks the OutputManager to give it the sensitive part if ( ParisOutputManager::GetTheOutputManager()->GetTrackerSD(“YourDetName”) ) { alogic->SetSensitiveDetector( ParisOutputManager::GetTheOutputManager()->GetTrackerSD(“YourDetName”)) ); }

7. To add a new module to Paris #include “NewGeo.hh”

8. To add a new module to Paris Case 1: theDetector = new NewGeo(); cout << “ “ << G4endl; break;  And recompile (make) !!