JSN Epic is natively compatible with both Joomla! 2.5 and Joomla! 3.x. The installation package is compatible with both Joomla CMS.
In Customer Area, you can choose to download appropriate installation file for the Joomla! version you are using.
Tutorials and Online Training create for the analyzers & students involve into the ATLAS Experiment
In addition ATLAS Napoli team develops tools to monitoring differnet aspects of the ATLAS experiment.