CTPPSAcceptancePlotter::DoubleArmPlots Struct Reference

Public Member Functions
	DoubleArmPlots ()
void	fill (double xi_45, double xi_56, bool acc)
void	write () const

Public Attributes
std::unique_ptr< TH2D >	h2_xi_45_vs_xi_56_acc
std::unique_ptr< TH2D >	h2_xi_45_vs_xi_56_all
std::unique_ptr< TH2D >	h2_y_vs_m_acc
std::unique_ptr< TH2D >	h2_y_vs_m_all
std::unique_ptr< TH1D >	h_m_acc
std::unique_ptr< TH1D >	h_m_all

Detailed Description

Definition at line 74 of file CTPPSAcceptancePlotter.cc.

Constructor & Destructor Documentation

CTPPSAcceptancePlotter::DoubleArmPlots::DoubleArmPlots ( )

inline

Definition at line 80 of file CTPPSAcceptancePlotter.cc.

                       :
        h_m_all(new TH1D("", ";m   (GeV)", 100, 0., 2500.)),
        h_m_acc(new TH1D("", ";m   (GeV)", 100, 0., 2500.)),
        h2_xi_45_vs_xi_56_all(new TH2D("", ";xi_56;xi_45", 25, 0., 0.25, 25, 0., 0.25)),
        h2_xi_45_vs_xi_56_acc(new TH2D("", ";xi_56;xi_45", 25, 0., 0.25, 25, 0., 0.25)),
        h2_y_vs_m_all(new TH2D("", ";m   (GeV);y", 25, 0., 2500., 25, -1.5, +1.5)),
        h2_y_vs_m_acc(new TH2D("", ";m   (GeV);y", 25, 0., 2500., 25, -1.5, +1.5))
      {}

Member Function Documentation

void CTPPSAcceptancePlotter::DoubleArmPlots::fill ( double  xi_45, double  xi_56, bool  acc  )

inline

Definition at line 89 of file CTPPSAcceptancePlotter.cc.

References cmsBatch::log, funct::m, mathSSE::sqrt(), and y.

      {
        const double p_nom = 6500.;
        const double m = 2. * p_nom * sqrt(xi_45 * xi_56);
        const double y = log(xi_45 / xi_56) / 2.;

        h_m_all->Fill(m);
        h2_xi_45_vs_xi_56_all->Fill(xi_56, xi_45);
        h2_y_vs_m_all->Fill(m, y);

        if (acc) {
          h_m_acc->Fill(m);
          h2_xi_45_vs_xi_56_acc->Fill(xi_56, xi_45);
          h2_y_vs_m_acc->Fill(m, y);
        }
      }

void CTPPSAcceptancePlotter::DoubleArmPlots::write ( ) const

inline

Definition at line 106 of file CTPPSAcceptancePlotter.cc.

      {
        h_m_all->Write("h_m_all");
        h_m_acc->Write("h_m_acc");

        auto h_m_rat = std::make_unique<TH1D>(*h_m_acc);
        h_m_rat->Divide(h_m_all.get());
        h_m_rat->Write("h_m_rat");

        h2_xi_45_vs_xi_56_all->Write("h2_xi_45_vs_xi_56_all");
        h2_xi_45_vs_xi_56_acc->Write("h2_xi_45_vs_xi_56_acc");

        auto h2_xi_45_vs_xi_56_rat = std::make_unique<TH2D>(*h2_xi_45_vs_xi_56_acc);
        h2_xi_45_vs_xi_56_rat->Divide(h2_xi_45_vs_xi_56_all.get());
        h2_xi_45_vs_xi_56_rat->Write("h2_xi_45_vs_xi_56_rat");

        h2_y_vs_m_all->Write("h2_y_vs_m_all");
        h2_y_vs_m_acc->Write("h2_y_vs_m_acc");

        auto h2_y_vs_m_rat = std::make_unique<TH2D>(*h2_y_vs_m_acc);
        h2_y_vs_m_rat->Divide(h2_y_vs_m_all.get());
        h2_y_vs_m_rat->Write("h2_y_vs_m_rat");
      }

Member Data Documentation

std::unique_ptr<TH2D> CTPPSAcceptancePlotter::DoubleArmPlots::h2_xi_45_vs_xi_56_acc

Definition at line 77 of file CTPPSAcceptancePlotter.cc.

std::unique_ptr<TH2D> CTPPSAcceptancePlotter::DoubleArmPlots::h2_xi_45_vs_xi_56_all

Definition at line 77 of file CTPPSAcceptancePlotter.cc.

std::unique_ptr<TH2D> CTPPSAcceptancePlotter::DoubleArmPlots::h2_y_vs_m_acc

Definition at line 78 of file CTPPSAcceptancePlotter.cc.

std::unique_ptr<TH2D> CTPPSAcceptancePlotter::DoubleArmPlots::h2_y_vs_m_all

Definition at line 78 of file CTPPSAcceptancePlotter.cc.

std::unique_ptr<TH1D> CTPPSAcceptancePlotter::DoubleArmPlots::h_m_acc

Definition at line 76 of file CTPPSAcceptancePlotter.cc.

std::unique_ptr<TH1D> CTPPSAcceptancePlotter::DoubleArmPlots::h_m_all

Definition at line 76 of file CTPPSAcceptancePlotter.cc.