ATLAS Open Data: software for visualization and physics analysis

The aim of A Toroidal LHC ApparatuS (ATLAS) open data group is to provide high energy physics resources to people all around the world. We release real and simulated data which comes from ATLAS detector to public ATLAS open data website, and also provide the software resources to analyze those samples. My work as a summer student is to develop a new analysis framework based on ROOT, This analysis framework contains six High Energy Physics analysis examples taken from the first ATLAS Open Data release [1]. They are written in C++ for the first time. This framework contain all the needed pieces to run, edit and reproduce those physics analysis and be a starting point for new analysis that the user may want to create. This code is meant for education and outreach of high energy physics and will later be public released to ATLAS and European Organization for Nuclear Research (CERN) Open Data portals.