BlnuDecay.h

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#ifndef BLNUDECAY_H
#define BLNUDECAY_H
 
#include "DecayParent.h"
#include "DefaultConfig.h"
#include "PlnuCalculator.h"
 
struct BlnuDecayCache {
    PlnuCalculator calc;
};
 
class BlnuDecay : public DecayParentConfigurable<DecayConfig> {
private:
    BlnuDecayCache cache;
 
protected:
    scalar_t R();
    double BR();
 
public:
    BlnuDecay(QCDOrder order, double matching_scale, double hadronic_scale, ObservablePortsConfig& ports) : DecayParentConfigurable(DecayMapper::to_id(Decays::B__l_nu), matching_scale, hadronic_scale, order, ports) {
        this->w_config.groups = {GroupMapper::to_id(WGroup::CC_bu)};
        this->max_order = QCDOrder::LO;
    }
 
    void load_params() override;
    std::vector<ObservableValue> compute_observable(Observables obs) override;
    std::vector<ObservableValue> compute_observable(ObservableId obs) override;
 
};
 
#endif // BLNUDECAY_H