JSUPERNOVA::JCoincidenceSN Class Reference

Auxiliary class to store reduced information of a coincidence on an optical module This class allows storing the observables associated with searches for low-energy neutrinos from Core-Collapse supernovae: More...

#include <JSupernova.hh>

Public Member Functions
void	clear ()
	JCoincidenceSN (double t, int m, int dom, int vetoIndex=-1, double ctheta=-2, double rnorm=-1, double deltaT=-1, double total_ToT=-1, double timeslice_time=-1)
	Constructor: More...
bool	operator() (const vector< JHitR0 > &hits, const JDetector &det)
	Compute single-DOM observables |R|, cos(theta), total ToT, and Delta(t) and set the corresponding class attributes. More...
int	getMultiplicity () const
int	getModule () const
double	getTime () const
bool	operator< (const JCoincidenceSN &rhs) const

Public Attributes
double	time
double	timeslice_time
int	moduleID
int	vetoIndex
int	multiplicity
double	mean_dir_ctheta = -2
double	mean_dir_norm = -1
double	deltaT = -1
double	total_ToT = -1

Detailed Description

Auxiliary class to store reduced information of a coincidence on an optical module This class allows storing the observables associated with searches for low-energy neutrinos from Core-Collapse supernovae:

Definition at line 52 of file JSupernova.hh.

Constructor & Destructor Documentation

JSUPERNOVA::JCoincidenceSN::JCoincidenceSN ( double  t, int  m, int  dom, int  vetoIndex = -1, double  ctheta = -2, double  rnorm = -1, double  deltaT = -1, double  total_ToT = -1, double  timeslice_time = -1  )

inline

Constructor:

Parameters

t	Event timing within a timeslice
m	Number of hits within 10ns
dom	ID of the module
vetoIndex	Muon veto index: 0 if pass all vetoes, 1 if pass only trigger veto, 2 if pass only correlation veto, 3 if fails all vetoes
ctheta	Mean z position of hit cluster on DOM
rnorm	Hit concentration |R|
deltaT	Average time spread of hit cluster
total_ToT	Total ToT in DOM
timeslice_time	Absolute time of the timeslice

Definition at line 88 of file JSupernova.hh.

      : time(t), timeslice_time(timeslice_time), moduleID(dom), vetoIndex(vetoIndex), multiplicity(m), mean_dir_ctheta(ctheta), mean_dir_norm(rnorm), deltaT(deltaT), total_ToT(total_ToT)
    { }

Member Function Documentation

void JSUPERNOVA::JCoincidenceSN::clear ( )

inline

Definition at line 66 of file JSupernova.hh.

                {
      this->vetoIndex = 0;
      this->multiplicity = 0;
      this->mean_dir_ctheta = -2;
      this->mean_dir_norm = -1;
      this->total_ToT = -1;
      this->deltaT = -1;
    }

bool JSUPERNOVA::JCoincidenceSN::operator() ( const vector< JHitR0 > &  hits, const JDetector &  det  )

inline

Compute single-DOM observables |R|, cos(theta), total ToT, and Delta(t) and set the corresponding class attributes.

Parameters

hits	Hit vector from timeslice
det	Single-DOM detx file used to simulate CCSN signal

Definition at line 98 of file JSupernova.hh.

                                                                     {
        if (hits.size() == 0) return 1;
        JVector3D mean_pmt_dir;
        double first_hit_time = 0;
        this->total_ToT = 0;
        this->multiplicity = 0;
        this->deltaT = 0;
        int hitcount=0;
        for(auto &hit: hits){
            this->multiplicity++;
            this->total_ToT += hit.getToT();
            if (hitcount > 0) {
              this->deltaT += hit.getT() - first_hit_time;
            }
            else first_hit_time = hit.getT();
            int channel_id = hit.getPMT();
            JPMTAddress pmt_address(JModuleRouter(det).getAddress(101),channel_id);
            auto pmt = det.getPMT(pmt_address).getDirection();
            mean_pmt_dir += pmt.getDirection();
            hitcount++;
        }
        if (this->multiplicity >= 2) {
            this->mean_dir_norm = mean_pmt_dir.getLength()/this->multiplicity;
            this->mean_dir_ctheta = mean_pmt_dir.getZ()/this->multiplicity;
            this->deltaT /= (this->multiplicity-1);
        }
        return 0;
    }

int JSUPERNOVA::JCoincidenceSN::getMultiplicity ( ) const

inline

Definition at line 127 of file JSupernova.hh.

                                {
      return multiplicity;
    }

int JSUPERNOVA::JCoincidenceSN::getModule ( ) const

inline

Definition at line 131 of file JSupernova.hh.

                          {
      return moduleID;
    }

double JSUPERNOVA::JCoincidenceSN::getTime ( ) const

inline

Definition at line 135 of file JSupernova.hh.

                           {
      return time;
    }

bool JSUPERNOVA::JCoincidenceSN::operator< ( const JCoincidenceSN &  rhs ) const

inline

Definition at line 139 of file JSupernova.hh.

                                                    {
      return (time < rhs.time);
    }

Member Data Documentation

double JSUPERNOVA::JCoincidenceSN::time

Definition at line 55 of file JSupernova.hh.

double JSUPERNOVA::JCoincidenceSN::timeslice_time

Definition at line 56 of file JSupernova.hh.

int JSUPERNOVA::JCoincidenceSN::moduleID

Definition at line 57 of file JSupernova.hh.

int JSUPERNOVA::JCoincidenceSN::vetoIndex

Definition at line 58 of file JSupernova.hh.

int JSUPERNOVA::JCoincidenceSN::multiplicity

Definition at line 60 of file JSupernova.hh.

double JSUPERNOVA::JCoincidenceSN::mean_dir_ctheta = -2

Definition at line 61 of file JSupernova.hh.

double JSUPERNOVA::JCoincidenceSN::mean_dir_norm = -1

Definition at line 62 of file JSupernova.hh.

double JSUPERNOVA::JCoincidenceSN::deltaT = -1

Definition at line 63 of file JSupernova.hh.

double JSUPERNOVA::JCoincidenceSN::total_ToT = -1

Definition at line 64 of file JSupernova.hh.

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The documentation for this class was generated from the following file:

• JSupernova.hh