InDetJiveXML

Retrieves all InDet::SpacePoint data for Pixel and SCT.

Author

Nikos.Konstantinidis -at- cern.ch, Eric.Jansen -at- cern.ch, Juergen.Thomas -at- cern.ch, Sebastian.Boeser -at- cern.ch

Introduction

This package contains the AthAlgTools that retrieve inner detector data (Pixel- , SCT- and TRT-hits, clusters, etc. ) from StoreGate and forward them to the formatting tool. Each tool implements the IDataRetriever interface, through which it is called from the AlgoJiveXML.

Retrievers

• JiveXML::SiSpacePointRetriever - Properties
  • PixelSpacePoints = 'PixelSpacePoints':
  • SCT_SpacePoints = 'SCTSpacePoints':
  • PRD_TruthPixel = 'PRD_MultiTruthPixel': m_PixelPRDTruthName;
  • PRD_TruthSCT = 'PRD_MultiTruthSCT':

Retrieved Data

• x,y,z: coordinates of the spacePoint
• clusters: identifier of first (and second for SCT) associated cluster
• phiModule,etaModule: \(\eta\) and \(\phi\) of module in detector coordinates
• numBarcodes: number of truth particles associated with this SpacePoint
• barcodes: barcodes of associated truth particles

• JiveXML::SiClusterRetriever Retrieves all InDet::SiCluster objects.
  • Properties
    • SCTClusters = 'SCT_Clusters':
    • SCT_TruthMap = 'PRD_MultiTruthSCT':

Retrieved Data

• x0,y0,z0 : local start position of the cluster
• x1,y1,z1 : local end position of the cluster
• width : cluster width
• id : id of of the SCT module
• phiModule,etaModule \(\eta\) and \(\phi\) of module in detector coordinates
• side : module side?
• numBarcodes : number of associated truth tracks
• barcodes : barcodes of the associated truth tracks

• JiveXML::TRTRetriever Retrieves all InDet::TRT_DriftCircle objects.
  • Properties
    • TRTClusters:
    • TRT_TruthMap:

Retrieved Data

• id : unique identifier of the drift circle
• rhoz : \(\rho\) (for barrel) or \(z\) (for endcap) coordinate of the hit
• phi : \(\phi\) coordinate of the hit
• driftR : the drift radius
• threshold : wether the hit passed the high threshold or not
• numBarcodes : number of associated truth tracks
• barcodes : barcodes of the associated truth tracks
• sub : the barrel/endcap subdetector in which the drift circle is
• noise : wether the hit is flagged as noise
• timeOverThreshold : time over threshold of the hit
• bitPattern : the status word of the drift circle

• JiveXML::PixelRDORetriever Retrieve all PixelRDORawData information (pixel raw hits)
  • Properties
    • PixelRDOContainer= 'PixelRDOs'

Retrieved Data

• id: the identifier of the hit
• x,y,z: coordinates of the spacePoint
• phiModule,etaModule: \(\eta\) and \(\phi\) of module in detector coordinates

• JiveXML::SCTRDORetriever Retrieve all SCT_RDORawData information (SCT raw hits)
  • Properties
    • SCTRDOContainer= 'SCT_RDOs'

Retrieved Data

• id: the identifier of the hit
• x0,y0,z0: start coordinates of the hit strip
• x1,y1,z1: end coordinates of the hit strip
• phiModule,etaModule: \(\eta\) and \(\phi\) of module in detector coordinates
• timeBin: time bin of the hit in the 3 consecutive bunch crossing
• firstHitError: error flag for first hits data
• secondHitError: error flag for second hits data

Environment