Draft: Unification of truthutils (!64489) · Merge requests · atlas / athena · GitLab

Andrii Verbytskyi requested to merge averbyts/athena:unification_truthutils_main into main Jul 20, 2023

use the isZeroEnergyPhoton and function
added comments to the HepMCHelpers.h
Changed MenuTruthThinning_isBSM according to https://its.cern.ch/jira/browse/ATLASG-2550

Edited Jul 23, 2023 by Andrii Verbytskyi