Production path for real data

Production path for real data inherites some parts from raw data pathes and has edditional information related to trigger set, magnatic field and production series. Conventional name is:

trigger_set/magnetic_field/production_series/year_of_run/day_of_data_taken

Trirger set name is defined by trigger group in the online data taken.

Examples of real data production pathes:

• productionMinBias/FullField/P04ik/2004/050
• cuProductionMinBias/ReversedFullField/P05id/2005/060

Here

productionMinBias

and

cuProductionMinBias

are the names of trigger sets which described on the trigger Web pages:

- trigger set for run 2004
- trigger set for run 2005

P04ik and P05id - reconstruction production series

Production path for simultaion data

Name of path for MC data should contain fundamental definition of parameters set used for simulation and be standardized for automated cataloging.
MC path includes 7 subdirectories, each of them definds certain parameters and simulation options:

collision/event_generator_and_version/parameters/magnetic_field/year_of_geometry/hadronic.int_code/production_series

Examples of MC data pathes:

• auau200/hijing_1.382/b0_3/fullfield/year2004/gheisha_on/p05ie
• auau200/hijing_1.382/b0_20/halffield/year2004/gcalor_on/p05ie
• auau200/hijing_1.382/b0_20_pt10/halffield/year2004/gcalor_on/p05ie
• pp200/pythia_6.205/default/fullfield/year2004/gheisha_on/p05ie
• pp200/pythia_6.203/pt15/reversedfullfield/year2004/gheisha_on/p05ie

The meaning of notation is:

- auau200 - auau collisions with energy = 200GeV;
- pp200 - pp collisions with energy = 200GeV;
- hijing_1.382 - hijing event generator, version 1.382 was used for simulation;
- pythia_6.205 - pythia event generator, version 6.205 was used for simulation;
- b0_3 - impact parameter b is in the range 0-3 fm;
- b0_20_pt10 - impact parameter b is in the range 0-20 fm and event has trigger particle(jet) with pt >= 10GeV/c ;
- fullfield (halffield) - full or half magnetic field was used in simultaion;
- year2004 - geometry version corresponding to detectors set for year 2004 run was used for simultaion;
- gheisha_on(gcalor_on) - GHEISHA or GCALOR code was used for simulation of hadronic interactions;
- p05ie - production series;

In the subdirectory "/parameters/" any parameters could be specified, other subdirectories should be defined according to conventional name.

For GEANT simulation files subdirectory "production_series" should be replaced by name "gstardata"