ana::SBNOsc::CosmicHistos Struct Reference

#include <CosmicHisto.h>

Inheritance diagram for ana::SBNOsc::CosmicHistos:

Public Member Functions
void	Initialize (const std::string &prefix, const geo::BoxBoundedGeo &detector_volume)
void	Fill (const std::map< size_t, numu::TrueParticle > &true_particles)
Public Member Functions inherited from ana::SBNOsc::HistoList
void	Scale (double scale)
void	Add (const HistoList &other)
void	Write ()
void	StoreHisto (TH1 *histo)
void	Merge (const HistoList &merge)

Public Attributes
TH1D *	momentum
TH1D *	enter_time
TH1D *	enter_time_zoom
TH1D *	enter_y
TH1D *	enter_x
TH1D *	enter_z
Public Attributes inherited from ana::SBNOsc::HistoList
std::vector< TH1 * >	fAllHistos
std::vector< TDirectory * >	fLocations

Detailed Description

Histograms associated with neutrino interactions. Filled for the list of all true and reco vertices. These histograms are constructed per interaction mode per cut.

Definition at line 24 of file CosmicHisto.h.

Member Function Documentation

void ana::SBNOsc::CosmicHistos::Fill

(

const std::map< size_t, numu::TrueParticle > &

true_particles

)

Fill the histograms with all cosmic muons in a single event

Parameters

true_particles

The map of true particles in the event

Definition at line 22 of file CosmicHisto.cc.

                                                                              { 
  for (const auto &pair: true_particles) {
    const numu::TrueParticle &particle = pair.second;
    // only plot cosmic muons
    if (particle.is_cosmic && abs(particle.pdgid) == 13) {
      enter_time->Fill(particle.start_time);
      enter_time_zoom->Fill(particle.start_time);
      enter_x->Fill(particle.start.X());
      enter_y->Fill(particle.start.Y());
      enter_z->Fill(particle.start.Z());
      momentum->Fill(particle.start_momentum.Mag()); 
    }
  }
}

void ana::SBNOsc::CosmicHistos::Initialize	(	const std::string &	prefix,
		const geo::BoxBoundedGeo &	detector_volume
	)

Intialize the histograms

Parameters

prefix

A prefix to be added to each histogram name

Definition at line 9 of file CosmicHisto.cc.

                                                                                               {
#define COSMIC_HISTO(name, n_bins, lo, hi) name = new TH1D((#name + postfix).c_str(), #name, n_bins, lo, hi); StoreHisto(name)

  COSMIC_HISTO(enter_time, 600, -3000., 3000.);
  COSMIC_HISTO(enter_time_zoom, 300, -20., 10.);
  COSMIC_HISTO(enter_x, 400, detector_volume.MinX(), detector_volume.MaxX());
  COSMIC_HISTO(enter_y, 400, detector_volume.MinY(), detector_volume.MaxY());
  COSMIC_HISTO(enter_z, 500, detector_volume.MinZ(), detector_volume.MaxZ());
  COSMIC_HISTO(momentum, 100, 0., 5.);

#undef COSMIC_HISTO
}

Member Data Documentation

TH1D* ana::SBNOsc::CosmicHistos::enter_time

Definition at line 27 of file CosmicHisto.h.

TH1D* ana::SBNOsc::CosmicHistos::enter_time_zoom

Definition at line 28 of file CosmicHisto.h.

TH1D* ana::SBNOsc::CosmicHistos::enter_x

Definition at line 30 of file CosmicHisto.h.

TH1D* ana::SBNOsc::CosmicHistos::enter_y

Definition at line 29 of file CosmicHisto.h.

TH1D* ana::SBNOsc::CosmicHistos::enter_z

Definition at line 31 of file CosmicHisto.h.

TH1D* ana::SBNOsc::CosmicHistos::momentum

Definition at line 26 of file CosmicHisto.h.

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The documentation for this struct was generated from the following files:

• CosmicHisto.h
• CosmicHisto.cc