Package org.jlab.clas.detector

Class DetectorParticle

java.lang.Object
org.jlab.clas.detector.DetectorParticle
All Implemented Interfaces:
Comparable
Direct Known Subclasses:
DetectorParticlePOCA, DetectorParticleTraj
public class DetectorParticle extends Object implements Comparable
Author:
gavalian, baltzell

  • Field Details

  • Constructor Details

    • DetectorParticle

      public DetectorParticle()

    • DetectorParticle

      public DetectorParticle(DetectorTrack track)

    • DetectorParticle

      public DetectorParticle(int charge, double px, double py, double pz)

    • DetectorParticle

      public DetectorParticle(int charge, double px, double py, double pz, double vx, double vy, double vz)

  • Method Details

    • getStartTime

      public double getStartTime()

    • setStartTime

      public void setStartTime(double time)

    • createNeutral

      public static DetectorParticle createNeutral(double x, double y, double z, double vx, double vy, double vz)

    • createNeutral

      public static DetectorParticle createNeutral(double x, double y, double z)

    • createNeutral

      public static DetectorParticle createNeutral(DetectorResponse resp)

    • createNeutral

      public static DetectorParticle createNeutral(DetectorResponse resp, Vector3 vertex)

    • getTrackTrajectory

      public DetectorTrack.Trajectory getTrackTrajectory()

    • clear

      public void clear()

    • addResponse

      public void addResponse(DetectorResponse res, boolean match)

    • countResponses

      public int countResponses(DetectorType type, int layer)

    • countResponses

      public int countResponses(DetectorType type)

    • getPhysicsParticle

      public Particle getPhysicsParticle(int pid)

    • compare

      public double compare(Vector3 vec)

    • compare

      public double compare(double x, double y, double z)

    • getTrackIndex

      public int getTrackIndex()

    • getCovMatrix

      public float[][] getCovMatrix()

    • getCovMatrix

      public float getCovMatrix(int ii, int jj)

    • setScore

      public void setScore(int score)
      Particle score combined number that represents which detectors were hit HTCC - 1000, FTOF - 100, EC - 10 SCORE = HTCC + FTOF + EC
      Parameters:
      score -

    • setChi2

      public void setChi2(double chi2)
      Chi square of score determination.
      Parameters:
      chi2 -

    • getScore

      public int getScore()
      returns particle score.
      Returns:

    • isTriggerParticle

      public boolean isTriggerParticle()
      returns whether this is the trigger particle.

    • setTriggerParticle

      public void setTriggerParticle(boolean val)
      set this as the trigger particle.

    • getSector

      public int getSector(DetectorType type, int layer)

    • getSector

      public int getSector(DetectorType type)

    • getSector

      public int getSector()
      Deprecated.
      Just for backward compatibility for any external usage

    • getChi2

      public double getChi2()
      returns chi2 of score.
      Returns:

    • addResponse

      public void addResponse(DetectorResponse res)
      add detector response to the particle
      Parameters:
      res -

    • hasHit

      public boolean hasHit(DetectorType type)

    • hasHit

      public boolean hasHit(DetectorType type, int layer)

    • getDetectorResponses

      public List<DetectorResponse> getDetectorResponses()

    • getDetectorResponses

      public List<DetectorResponse> getDetectorResponses(DetectorType type)

    • getHit

      public DetectorResponse getHit(DetectorType type)

    • getHit

      public DetectorResponse getHit(DetectorType type, int layer)

    • getResponse

      public DetectorResponse getResponse(DetectorType type, int layer)
      Deprecated.
      Just for backward compatibility for any external usage

    • getTrack

      public DetectorTrack getTrack()

    • getBeta

      public double getBeta()

    • getNDF

      public double getNDF()

    • getTrackChi2

      public double getTrackChi2()

    • getTrackDetector

      public int getTrackDetector()

    • getTrackSector

      public int getTrackSector()

    • getTrackDetectorID

      public int getTrackDetectorID()

    • getTrackStatus

      public int getTrackStatus()

    • getFirstCross

      public Line3D getFirstCross()

    • getLastCross

      public Line3D getLastCross()

    • getStatus

      public DetectorParticleStatus getStatus()

    • getMass

      public double getMass()

    • getPid

      public int getPid()

    • getPidQuality

      public double getPidQuality()

    • setPidQuality

      public void setPidQuality(double q)

    • vector

      public Vector3 vector()

    • vertex

      public Vector3 vertex()

    • getPathLength

      public double getPathLength()

    • getCharge

      public int getCharge()

    • getPathLength

      public double getPathLength(Vector3D vec)

    • getPathLength

      public double getPathLength(double x, double y, double z)

    • getTime

      public double getTime(DetectorType type)

    • getEnergyFraction

      public double getEnergyFraction(DetectorType type)

    • getEnergy

      public double getEnergy(DetectorType type)

    • getEnergy

      public double getEnergy(DetectorType type, int layer)

    • getPathLength

      public double getPathLength(DetectorType type, int layer)

    • getBeta

      public double getBeta(DetectorType type, int layer, double startTime)

    • setStatus

      public void setStatus(double minNpheHtcc, double minNpheLtcc)

    • setBeta

      public void setBeta(double beta)

    • setMass

      public void setMass(double mass)

    • setPid

      public void setPid(int pid)

    • setCharge

      public void setCharge(int charge)

    • getDetectorHit

      public int getDetectorHit(List<DetectorResponse> hitList, DetectorType type, int detectorLayer, double distanceThreshold)

    • getDetectorHitQuality

      public double getDetectorHitQuality(List<DetectorResponse> hitList, int index, Vector3D hitRes)

    • getDistance

      public Line3D getDistance(DetectorResponse response)

    • getTheoryBeta

      public double getTheoryBeta(int id)

    • getNphe

      public double getNphe(DetectorType type)

    • getVertexTime

      public double getVertexTime(DetectorType type, int layer)

    • getVertexTime

      public double getVertexTime(DetectorType type, int layer, int pid)

    • getCherenkovSignal

      public int getCherenkovSignal(List<DetectorResponse> responses, DetectorType type)

    • getTime

      public double getTime(DetectorType type, int layer)

    • getNeutralBeta

      public double getNeutralBeta(DetectorType type, List<Integer> layers, double startTime)
      Calculate beta for given detector type/layer, prioritized by layer:

    • setDedx

      public void setDedx()
      For charged particles with scintillator responses, use dx from its track's trajectory to calculate dedx. This overrides the dx provided from the scintillator services.

    • compareTo

      public int compareTo(Object o)
      Specified by:
      compareTo in interface Comparable

    • toString

      public String toString()
      Overrides:
      toString in class Object