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Merged
Marcellocosti merged 1 commit into from
Jun 11, 2025
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Please consider the following formatting changes to #11418 #18

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150 changes: 75 additions & 75 deletions PWGHF/Utils/utilsMcMatching.h
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Original file line number Diff line number Diff line change
Expand Up @@ -25,130 +25,130 @@

namespace o2::hf_corrbkg
{
using namespace o2::hf_decay;

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[using-directive] 

Do not put using directives at global scope in headers.
using namespace o2::constants::physics;

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[using-directive] 

Do not put using directives at global scope in headers.

namespace hf_chns_2prong
{

using namespace o2::hf_decay::hf_cand_2prong;

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[using-directive] 

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std::unordered_map<DecayChannelMain, const std::vector<int>> finalStates2Prongs =
{
{DecayChannelMain::D0ToPiK, {+kKMinus, +kPiPlus}},
{DecayChannelMain::D0ToPiKPi0, {+kKMinus, +kPiPlus, +kPi0}},
{DecayChannelMain::D0ToPiPi, {+kPiMinus, +kPiPlus}},
{DecayChannelMain::D0ToPiPiPi0, {+kPiMinus, +kPiPlus, +kPi0}},
{DecayChannelMain::D0ToKK, {+kKMinus, +kKPlus}},
{
{DecayChannelMain::D0ToPiK, {+kKMinus, +kPiPlus}},
{DecayChannelMain::D0ToPiKPi0, {+kKMinus, +kPiPlus, +kPi0}},
{DecayChannelMain::D0ToPiPi, {+kPiMinus, +kPiPlus}},
{DecayChannelMain::D0ToPiPiPi0, {+kPiMinus, +kPiPlus, +kPi0}},
{DecayChannelMain::D0ToKK, {+kKMinus, +kKPlus}},
};

std::unordered_map<DecayChannelResonant, const std::array<int, 2>> resoStatesD0 =
{
{DecayChannelResonant::D0ToRhoplusPi, {kRho770Plus, +kPiMinus}},
{DecayChannelResonant::D0ToRhoplusK, {kRho770Plus, +kKMinus}},
{DecayChannelResonant::D0ToKstar0Pi0, {-kK0Star892, +kPi0}},
{DecayChannelResonant::D0ToKstarPi, {-kKPlusStar892, +kPiPlus}},
{
{DecayChannelResonant::D0ToRhoplusPi, {kRho770Plus, +kPiMinus}},
{DecayChannelResonant::D0ToRhoplusK, {kRho770Plus, +kKMinus}},
{DecayChannelResonant::D0ToKstar0Pi0, {-kK0Star892, +kPi0}},
{DecayChannelResonant::D0ToKstarPi, {-kKPlusStar892, +kPiPlus}},
};

} // namespace 2prong
} // namespace hf_chns_2prong

namespace hf_chns_3prong
{

using namespace o2::hf_decay::hf_cand_3prong;

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[using-directive] 

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std::unordered_map<DecayChannelResonant, const std::array<int, 2>> resoStatesDPlus =
{
{DecayChannelResonant::DplusToPhiPi, {+kPhi, +kPiPlus}},
{DecayChannelResonant::DplusToKstar0K, {-kK0Star892, +kKPlus}},
{DecayChannelResonant::DplusToKstar1430_0K, {+10311, +kKPlus}},
{DecayChannelResonant::DplusToRho0Pi, {+kRho770_0, +kPiPlus}},
{DecayChannelResonant::DplusToF2_1270Pi, {+225, +kPiPlus}},
{
{DecayChannelResonant::DplusToPhiPi, {+kPhi, +kPiPlus}},
{DecayChannelResonant::DplusToKstar0K, {-kK0Star892, +kKPlus}},
{DecayChannelResonant::DplusToKstar1430_0K, {+10311, +kKPlus}},
{DecayChannelResonant::DplusToRho0Pi, {+kRho770_0, +kPiPlus}},
{DecayChannelResonant::DplusToF2_1270Pi, {+225, +kPiPlus}},
};

std::unordered_map<DecayChannelMain, const std::vector<int>> finalStatesDPlus =
{
{DecayChannelMain::DplusToPiKPi, {+kKMinus, +kKPlus, +kPiPlus}},
{DecayChannelMain::DplusToPiKK, {+kKMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DplusToPiKPiPi0, {+kKMinus, +kPiPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DplusToPiPiPi, {+kPiMinus, +kPiPlus, +kPiPlus}},
{
{DecayChannelMain::DplusToPiKPi, {+kKMinus, +kKPlus, +kPiPlus}},
{DecayChannelMain::DplusToPiKK, {+kKMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DplusToPiKPiPi0, {+kKMinus, +kPiPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DplusToPiPiPi, {+kPiMinus, +kPiPlus, +kPiPlus}},
};

// Ds± → K± K∓ π±
std::unordered_map<DecayChannelResonant, const std::array<int, 2>> resoStatesDs =
{
{DecayChannelResonant::DsToPhiPi, {+kPhi, +kPiPlus}},
{DecayChannelResonant::DsToPhiRhoplus, {+kPhi, +kRho770Plus}},
{DecayChannelResonant::DsToKstar0K, {-kK0Star892, +kKPlus}},
{DecayChannelResonant::DsToKstar0Pi, {+kK0Star892, +kPiPlus}},
{DecayChannelResonant::DsToRho0Pi, {+kRho770_0, +kPiPlus}},
{DecayChannelResonant::DsToRho0K, {+kRho770_0, +kKPlus}},
{DecayChannelResonant::DsToF2_1270Pi, {225, +kPiPlus}},
{DecayChannelResonant::DsToF0_1370K, {10221, +kKPlus}},
{DecayChannelResonant::DsToEtaPi, {221, +kPiPlus}},
{
{DecayChannelResonant::DsToPhiPi, {+kPhi, +kPiPlus}},
{DecayChannelResonant::DsToPhiRhoplus, {+kPhi, +kRho770Plus}},
{DecayChannelResonant::DsToKstar0K, {-kK0Star892, +kKPlus}},
{DecayChannelResonant::DsToKstar0Pi, {+kK0Star892, +kPiPlus}},
{DecayChannelResonant::DsToRho0Pi, {+kRho770_0, +kPiPlus}},
{DecayChannelResonant::DsToRho0K, {+kRho770_0, +kKPlus}},
{DecayChannelResonant::DsToF2_1270Pi, {225, +kPiPlus}},
{DecayChannelResonant::DsToF0_1370K, {10221, +kKPlus}},
{DecayChannelResonant::DsToEtaPi, {221, +kPiPlus}},
};

std::unordered_map<DecayChannelMain, const std::vector<int>> finalStatesDs =
{
{DecayChannelMain::DsToPiKK, {+kKMinus, +kKPlus, +kPiPlus}},
{DecayChannelMain::DsToPiKKPi0, {+kKMinus, +kKPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DsToPiPiK, {+kKPlus, +kPiPlus, +kPiMinus}},
{DecayChannelMain::DsToPiPiPi, {+kPiMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DsToPiPiPiPi0, {+kPiMinus, +kPiPlus, +kPiPlus, +kPi0}},
{
{DecayChannelMain::DsToPiKK, {+kKMinus, +kKPlus, +kPiPlus}},
{DecayChannelMain::DsToPiKKPi0, {+kKMinus, +kKPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DsToPiPiK, {+kKPlus, +kPiPlus, +kPiMinus}},
{DecayChannelMain::DsToPiPiPi, {+kPiMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DsToPiPiPiPi0, {+kPiMinus, +kPiPlus, +kPiPlus, +kPi0}},
};

// Dstar → K± K∓ π±
std::unordered_map<DecayChannelResonant, const std::array<int, 2>> resoStatesDstar =
{
{DecayChannelResonant::DstarToD0ToRhoplusPi, {kRho770Plus, +kPiMinus}},
{DecayChannelResonant::DstarToD0ToRhoplusK, {kRho770Plus, +kKMinus}},
{DecayChannelResonant::DstarToD0ToKstar0Pi0, {-kK0Star892, +kPi0}},
{DecayChannelResonant::DstarToD0ToKstarPi, {-kKPlusStar892, +kPiPlus}},
{DecayChannelResonant::DstarToDplusToPhiPi, {+kPhi, +kPiPlus}},
{DecayChannelResonant::DstarToDplusToKstar0K, {-kK0Star892, +kKPlus}},
{DecayChannelResonant::DstarToDplusToKstar1430_0K, {+10311, +kKPlus}},
{DecayChannelResonant::DstarToDplusToRho0Pi, {+kRho770_0, +kPiPlus}},
{DecayChannelResonant::DstarToDplusToF2_1270Pi, {+225, +kPiPlus}},
{
{DecayChannelResonant::DstarToD0ToRhoplusPi, {kRho770Plus, +kPiMinus}},
{DecayChannelResonant::DstarToD0ToRhoplusK, {kRho770Plus, +kKMinus}},
{DecayChannelResonant::DstarToD0ToKstar0Pi0, {-kK0Star892, +kPi0}},
{DecayChannelResonant::DstarToD0ToKstarPi, {-kKPlusStar892, +kPiPlus}},
{DecayChannelResonant::DstarToDplusToPhiPi, {+kPhi, +kPiPlus}},
{DecayChannelResonant::DstarToDplusToKstar0K, {-kK0Star892, +kKPlus}},
{DecayChannelResonant::DstarToDplusToKstar1430_0K, {+10311, +kKPlus}},
{DecayChannelResonant::DstarToDplusToRho0Pi, {+kRho770_0, +kPiPlus}},
{DecayChannelResonant::DstarToDplusToF2_1270Pi, {+225, +kPiPlus}},
};

std::unordered_map<DecayChannelMain, const std::vector<int>> finalStatesDstar =
{
{DecayChannelMain::DstarToPiKPi, {+kKMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DstarToPiKPiPi0, {+kKMinus, +kPiPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DstarToPiKPiPi0Pi0, {+kKMinus, +kPiPlus, +kPiPlus, +kPi0, +kPi0}},
{DecayChannelMain::DstarToPiKK, {+kKMinus, +kKPlus, +kPiPlus}},
{DecayChannelMain::DstarToPiKKPi0, {+kKMinus, +kKPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DstarToPiPiPi, {+kPiMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DstarToPiPiPiPi0, {+kPiMinus, +kPiPlus, +kPiPlus, +kPi0}},
{
{DecayChannelMain::DstarToPiKPi, {+kKMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DstarToPiKPiPi0, {+kKMinus, +kPiPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DstarToPiKPiPi0Pi0, {+kKMinus, +kPiPlus, +kPiPlus, +kPi0, +kPi0}},
{DecayChannelMain::DstarToPiKK, {+kKMinus, +kKPlus, +kPiPlus}},
{DecayChannelMain::DstarToPiKKPi0, {+kKMinus, +kKPlus, +kPiPlus, +kPi0}},
{DecayChannelMain::DstarToPiPiPi, {+kPiMinus, +kPiPlus, +kPiPlus}},
{DecayChannelMain::DstarToPiPiPiPi0, {+kPiMinus, +kPiPlus, +kPiPlus, +kPi0}},
};

// Lc → p K∓ π±
std::unordered_map<DecayChannelResonant, const std::array<int, 2>> resoStatesLambdaC =
{
{DecayChannelResonant::LcToPKstar0, {+kK0Star892, +kProton}},
{DecayChannelResonant::LcToDeltaplusplusK, {+2224, +kKMinus}},
{DecayChannelResonant::LcToL1520Pi, {+102134, +kPiPlus}},
{
{DecayChannelResonant::LcToPKstar0, {+kK0Star892, +kProton}},
{DecayChannelResonant::LcToDeltaplusplusK, {+2224, +kKMinus}},
{DecayChannelResonant::LcToL1520Pi, {+102134, +kPiPlus}},
};

std::unordered_map<DecayChannelMain, const std::vector<int>> finalStatesLc =
{
{DecayChannelMain::LcToPKPi, {+kProton, +kKMinus, +kPiPlus}},
{DecayChannelMain::LcToPKPiPi0, {+kProton, +kKMinus, +kPiPlus, +kPi0}},
{DecayChannelMain::LcToPPiPi, {+kProton, +kPiMinus, +kPiPlus}},
{DecayChannelMain::LcToPKK, {+kProton, +kKMinus, +kKPlus}}};
{
{DecayChannelMain::LcToPKPi, {+kProton, +kKMinus, +kPiPlus}},
{DecayChannelMain::LcToPKPiPi0, {+kProton, +kKMinus, +kPiPlus, +kPi0}},
{DecayChannelMain::LcToPPiPi, {+kProton, +kPiMinus, +kPiPlus}},
{DecayChannelMain::LcToPKK, {+kProton, +kKMinus, +kKPlus}}};

// Xic → p K∓ π±
std::unordered_map<DecayChannelResonant, const std::array<int, 2>> resoStatesXiC =
{
{DecayChannelResonant::XicToPKstar0, {-kK0Star892, +kProton}},
{DecayChannelResonant::XicToPPhi, {+kProton, +kPhi}},
{
{DecayChannelResonant::XicToPKstar0, {-kK0Star892, +kProton}},
{DecayChannelResonant::XicToPPhi, {+kProton, +kPhi}},
};

std::unordered_map<DecayChannelMain, const std::vector<int>> finalStatesXic =
{
{DecayChannelMain::XicToPKPi, {+kProton, +kKMinus, +kPiPlus}},
{DecayChannelMain::XicToPKK, {+kProton, +kKMinus, +kKPlus}},
{DecayChannelMain::XicToSPiPi, {+kSigmaPlus, +kPiMinus, +kPiPlus}},
{
{DecayChannelMain::XicToPKPi, {+kProton, +kKMinus, +kPiPlus}},
{DecayChannelMain::XicToPKK, {+kProton, +kKMinus, +kKPlus}},
{DecayChannelMain::XicToSPiPi, {+kSigmaPlus, +kPiMinus, +kPiPlus}},
};
}
} // namespace hf_chns_3prong

/// Returns a map of the possible final states for a specific 3-prong particle specie
/// \param pdgMother PDG code of the mother particle
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