StandardPhysicsLists.hpp

Go to the documentation of this file. Or view the newest version in sPHENIX GitHub for file StandardPhysicsLists.hpp

// This file is part of the Acts project.
//
// Copyright (C) 2020 CERN for the benefit of the Acts project
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#pragma once

#include "ActsFatras/Kernel/PhysicsList.hpp"
#include "ActsFatras/Kernel/Process.hpp"
#include "ActsFatras/Physics/EnergyLoss/BetheBloch.hpp"
#include "ActsFatras/Physics/EnergyLoss/BetheHeitler.hpp"
#include "ActsFatras/Physics/Scattering/Highland.hpp"
#include "ActsFatras/Selectors/KinematicCasts.hpp"
#include "ActsFatras/Selectors/PdgSelectors.hpp"
#include "ActsFatras/Selectors/SelectorHelpers.hpp"

namespace ActsFatras {
namespace detail {
using SelectElectronLike = AbsPdgSelector<Acts::PdgParticle::eElectron>;
using SelectPMin = Min<Casts::P>;

using StandardScattering =
    Process<HighlandScattering, EveryInput, EveryParticle, EveryParticle>;
using StandardBetheBloch =
    Process<BetheBloch, EveryInput, SelectPMin, EveryParticle>;
using StandardBetheHeitler =
    Process<BetheHeitler, AsInputSelector<SelectElectronLike>, SelectPMin,
            EveryParticle>;
}  // namespace detail

using ChargedElectroMagneticPhysicsList =
    PhysicsList<detail::StandardScattering, detail::StandardBetheBloch,
                detail::StandardBetheHeitler>;

ChargedElectroMagneticPhysicsList makeChargedElectroMagneticPhysicsList(
    double minimumAbsMomentum);

}  // namespace ActsFatras