PartonicModel.h

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/* 
 * @author Alexey Luchinsky
 * @author Stanislav Poslavsky (stvlpos (at) mail.ru)
 */

#ifndef PYTHIAPARTONMODEL_H
#define PYTHIAPARTONMODEL_H
#include "ChiGenContext.h"
#include "EvtGenBase/EvtSpinDensity.hh"

using namespace Pythia8;

namespace chigen {

    class PartonicModel {
    public:
        PartonicModel(double ecm, int pdgId, EvtId evtId,
                EvtSpinDensity spinDensity, double mesonMass);
        virtual ~PartonicModel();

        virtual bool next();

        virtual bool setKin() {
            return false;
        };

        virtual void setSigma() {
        };

        ClassDef(PartonicModel, 1);
    public:
        double eCM;
        int pdgId;
        EvtSpinDensity spinDensity;
        EvtId evtId;
        double mesonMass, mesonMass2;
        double x1, x2;
        double sH, tH, uH;
        double sigma;
        double MaxSigma, MaxSigmaBackup;

        int nCall;
    };
}

#endif  /* PYTHIAPARTONMODEL_H */