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[PWGHF] Implement checks for correlated backgrounds and for B->J/Psi(->ee)X decays in B->J/Psi workflow #17034

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[PWGHF] Implement checks for correlated backgrounds and for B->J/Psi(->ee)X decays in B->J/Psi workflow #17034

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Implement checks for correlated backgrounds and for B->J/Psi(->ee)X d…
fchinu Jul 13, 2026
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fchinu Jul 13, 2026
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27 changes: 21 additions & 6 deletions PWGHF/Core/DecayChannels.h
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Original file line number Diff line number Diff line change
Expand Up @@ -205,17 +205,32 @@ enum DecayChannelResonant : HfDecayChannel {
/// @brief beauty candidates: beauty to J/ψ decay channels
enum DecayChannelToJpsiMain : HfDecayChannel {
// B0
B0ToJpsiPiK = 1, // J/ψ π− K+
B0ToJpsiPiKToMuMuPiK = 1, // J/ψ(->μ+μ−) π− K+
B0ToJpsiPiKToEEPiK = 6, // J/ψ(->e+e−) π− K+
B0ToJpsiXToMuMuX = 7, // J/ψ(->μ+μ−) X (partly/mis reconstructed)
B0ToJpsiXToEEX = 8, // J/ψ(->e+e−) X (partly/mis reconstructed)
// Bs0
BsToJpsiKK = 2, // J/ψ K+ K−
BsToJpsiKKToMuMuKK = 2, // J/ψ(->μ+μ−) K+ K−
BsToJpsiKKToEEKK = 9, // J/ψ(->e+e−) K+ K−
BsToJpsiXToMuMuX = 10, // J/ψ(->μ+μ−) X (partly/mis reconstructed)
BsToJpsiXToEEX = 11, // J/ψ(->e+e−) X (partly/mis reconstructed)
// Λb0
LbToJpsiPK = 3, // J/ψ p K−
LbToJpsiPKToMuMuPK = 3, // J/ψ(->μ+μ−) p K−
LbToJpsiPKToEEPK = 12, // J/ψ(->e+e−) p K−
LbToJpsiXToMuMuX = 13, // J/ψ(->μ+μ−) X (partly/mis reconstructed)
LbToJpsiXToEEX = 14, // J/ψ(->e+e−) X (partly/mis reconstructed)
// B+
BplusToJpsiK = 4, // J/ψ K+
BplusToJpsiKToMuMuK = 4, // J/ψ(->μ+μ−) K+
BplusToJpsiKToEEK = 15, // J/ψ(->e+e−) K+
BplusToJpsiXToMuMuX = 16, // J/ψ(->μ+μ−) X (partly/mis reconstructed)
BplusToJpsiXToEEX = 17, // J/ψ(->e+e−) X (partly/mis reconstructed)
// Bc+
BcToJpsiPi = 5, // J/ψ π+
BcToJpsiPiToMuMuPi = 5, // J/ψ(->μ+μ−) π+
BcToJpsiPiToEEPi = 18, // J/ψ(->e+e−) π+
BcToJpsiXToMuMuX = 19, // J/ψ(->μ+μ−) X (partly/mis reconstructed)
BcToJpsiXToEEX = 20, // J/ψ(->e+e−) X (partly/mis reconstructed)
//
NChannelsToJpsiMain = BcToJpsiPi // last channel
NChannelsToJpsiMain = BcToJpsiXToEEX // last channel
};
/// @brief beauty candidates: beauty to J/ψ resonant decay channels
enum DecayChannelToJpsiResonant : HfDecayChannel {
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