SBTDetector.SBTDetector Class Reference

Inheritance diagram for SBTDetector.SBTDetector:

Collaboration diagram for SBTDetector.SBTDetector:

Public Member Functions
None	__init__ (self, name, intree, branchName=None, mcBranchType=None, str mcBranchName="digiSBT2MC", outtree=None)
None	digitize (self)
Public Member Functions inherited from BaseDetector.BaseDetector
None	__init__ (self, name, intree, branchName=None, mcBranchType=None, mcBranchName=None, int splitLevel=99, outtree=None)
None	delete (self)
None	fill (self)
None	digitize (self)
None	process (self)

Additional Inherited Members
Public Attributes inherited from BaseDetector.BaseDetector
	name
	intree
	outtree
	det
	MCdet
	mcBranch
	branch

Detailed Description

Definition at line 8 of file SBTDetector.py.

Constructor & Destructor Documentation

__init__()

None SBTDetector.SBTDetector.__init__	(		self,
			name,
			intree,
			branchName = None,
			mcBranchType = None,
		str	mcBranchName = "digiSBT2MC",
			splitLevel = None
	)

Initialize the detector digitizer.

Reimplemented from BaseDetector.BaseDetector.

Definition at line 9 of file SBTDetector.py.

    ) -> None:
        super().__init__(
            name,
            intree,
            branchName,
            mcBranchType,
            mcBranchName,
            outtree=outtree,
        )
 

Member Function Documentation

digitize()

None SBTDetector.SBTDetector.digitize

(

self

)

Digitize Surrounding Background Tagger MC hits.

TDC defined as the time of the first MC hit in the cell.
Eloss defined as the cumulative energy deposition of MC hits in the cell.

Reimplemented from BaseDetector.BaseDetector.

Definition at line 27 of file SBTDetector.py.

    def digitize(self) -> None:
        """Digitize Surrounding Background Tagger MC hits.
 
        TDC defined as the time of the first MC hit in the cell.
        Eloss defined as the cumulative energy deposition of MC hits in the cell.
 
        """
        ElossPerDetId = {}
        tOfFlight = {}
        listOfVetoPoints = {}
        key = -1
        for aMCPoint in self.intree.vetoPoint:
            key += 1
            detID = aMCPoint.GetDetectorID()
            Eloss = aMCPoint.GetEnergyLoss()
            if detID not in ElossPerDetId:
                ElossPerDetId[detID] = 0
                listOfVetoPoints[detID] = []
                tOfFlight[detID] = []
            ElossPerDetId[detID] += Eloss
            listOfVetoPoints[detID].append(key)
            tOfFlight[detID].append(aMCPoint.GetTime())
        for seg in ElossPerDetId:
            aHit = ROOT.vetoHit(seg, ElossPerDetId[seg])
            aHit.SetTDC(min(tOfFlight[seg]) + self.intree.t0)
            if ElossPerDetId[seg] < 0.045:
                aHit.setInvalid()  # threshold for liquid scintillator, source Berlin group
            self.det.push_back(aHit)
            v = ROOT.std.vector("int")()
            for x in listOfVetoPoints[seg]:
                v.push_back(x)
            self.MCdet.push_back(v)

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

• python/detectors/SBTDetector.py