Particle physics is kind of a hobby of mine and since some time it is even possible to get access to some of the data generated with the LHC accelerator at CERN.
One such dataset is from the LHCb experiment, which gives you access to data about decays of B-mesons to three hadrons. The largest file is some 636MB (B2HHH_MagnetDown.root) which I chose to start exploring.
Exploring means that at the start I do not know exactly what kind of data is in there. So I had to do some exploring and decided to start with just reading out some data and drawing graphs with it. For starters, I am not primarily interested in the physics, but in how to work with the data and what I can use it for. So I study the toosl and the programming, but it is clear that at the same time I analyse the data, I will have to study the physics behind it, otherwise it is not possible to make useful evaluations.Continue reading B-Meson Decay – Toying with LHCb Data