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Draft: sTGC offline raw monitoring: strip efficiency re-implementation

Re-implementation of sTGC strip efficiency which fix a buggy behavior spotted in recent runs in the offline DQ. This behavior makes the global-Y vs global-X plots looks pretty similar between layers that belongs to the same multiplet (see e.g. run_472634). In order to fix this issue, in this MR the following changes are introduced:

  • Extrapolation to compute hole in the z-coordinate is performed after requiring 4/8 active layers, i.e. if less than 4 layers are active then the extrapolation is performed.
  • Transition between quads is being take into account.
  • removal of p_T < 15\ \mathrm{[GeV]} cut.

Additionally, this new implementation add the following new features:

  • Use of local std::array's defined for each each iteration of the xAOD muon container, where the active layers are stored.

Tagging: @carquin @estel @pscholer

Edited by Sebastian Julio Fuenzalida Garrido

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