I recommend this infographic from Nature magazine; it explains the upgrades and what they hope to learn in this run (including about supersymmetry, dark matter,

I recommend this infographic from Nature magazine; it explains the upgrades and what they hope to learn in this run (including about supersymmetry, dark matter, the Higgs boson and a B+ meson decay anomaly). http://www.nature.com/polopoly_fs/1.17081!/menu/main/topColumns/topLeftColumn/pdf/519142a.pdf http://www.nature.com/polopoly_fs/1.17081!/menu/main/topColu...