Figure Information Figure Group ALICE upgrades during the LHC Long Shutdown 2 Figure Image Figure image (.eps) ALPIDE-detection-eff-FHR-beam-tests.png Figure Caption ALPIDE sensor chip detection efficiency and fake-hit rate vs global threshold setting. Beam test results (\SI{6}{\giga eV/\it{c}} pions, orthogonal incidence). ALPIDE substrate reverse bias:~\SI{-3}{\volt}. Detail description Figure extracted from paper