Uproot, Awkward Array, hist, Vector: from basics to combinatorics

This is an introduction to doing particle physics analysis with Scikit-HEP tools: Uproot, Awkward Array, hist, and Vector.

It starts at a basic level—exploring files, making plots—and ramps up to resolving e⁺e⁻e⁺e⁻, μ⁺μ⁻μ⁺μ⁻, and e⁺e⁻μ⁺μ⁻ final states in Higgs decays.