HemisphereMasses.hh

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#pragma once
#include "boca/math/Range.hh"
#include "boca/math/GradedLorentzVector.hh"

namespace boca
{
class HemisphereMasses
{

public:

    HemisphereMasses();

    HemisphereMasses(GradedLorentzVector<Momentum> const &negative, GradedLorentzVector<Momentum> const &positive, Momentum const &scalar_momentum);

    HemisphereMasses(Range<double> const &masses, Range<double> const &broadenings);

    void SetMasses(GradedLorentzVector<Momentum> const &negative, GradedLorentzVector<Momentum> const &positive);

    void SetMasses(Range<double> const &masses);

    void SetBroadenings(GradedLorentzVector<Momentum> const &negative, GradedLorentzVector<Momentum> const &positive, Momentum const &scalar_momentum);

    void SetBroadenings(Range<double> const &broadenings);

    double MHigh2() const;

    double MLow2() const;

    double MDiff2() const;


    double BMax() const;

    double BMin() const;

    double BSum() const;

    double BDiff() const;

private:

    Range<double> masses_;

    Range<double> broadenings_;

};

}