#include "MuPairProductionModel.hh"
#include <utility>
#include <vector>
#include "corecel/Config.hh"
#include "corecel/cont/Range.hh"
#include "corecel/data/Collection.hh"
#include "corecel/data/CollectionBuilder.hh"
#include "corecel/data/HyperslabIndexer.hh"
#include "corecel/sys/ScopedMem.hh"
#include "celeritas/em/executor/MuPairProductionExecutor.hh"
#include "celeritas/em/interactor/detail/PhysicsConstants.hh"
#include "celeritas/global/ActionLauncher.hh"
#include "celeritas/global/CoreParams.hh"
#include "celeritas/global/TrackExecutor.hh"
#include "celeritas/grid/TwodGridBuilder.hh"
#include "celeritas/io/ImportProcess.hh"
#include "celeritas/phys/InteractionApplier.hh"
#include "celeritas/phys/PDGNumber.hh"
#include "celeritas/phys/ParticleParams.hh"