Hello, you might be interested to know that, in the context of the HADES collaboration at GSI, a preliminary package of simple generators has been developed and is available with extensive documentation for downloading at http://hades.gsi.de/computing/pluto/html/PlutoIndex.html It consists of classes to set-up and manipulate particles, (elementary-particle) reactions, and filters, and the output is in the form of both Ascii and ROOT files (the former for input to GEANT). The starting point has been the BABAR version of the CLHEP library, with partial modifications for compatibility with ROOT. In its present form, the package can handle phase-space and Dalitz decays, multi-step processes involving elementary particles commonly encountered at intermediate energies (not heavy ions), and filters to impose acceptance constraints on the generated events. Future releases will attempt to standardize the GEANT interface and ROOT output, and enhance with tools to enable more sophisticated simulations and physics analysis. Best regards, Marios Kagarlis _____________________________________________________ Marios Kagarlis Tel. +49 6159 71 2154 GSI KPI/Leptonen Fax. +49 6159 71 2155 Planckstrasse 1 64291 Darmstadt Germany
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