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  • 8c.4.0
    Tag for testing branch iss827-CVTTrackEff-DevM4 containing new CVT tracking and latest dev updates:
    CND:
    clustering algorithm now creates only intra-layer clusters
    CVT:
    trajectory information now includes distance-to-detector-edge
    fixed inconsistency in dependence of helix curvature on solenoid polarity, i.e., support reversed field
    fixed bug in PID assignment for energy-loss correction
    fixed straight tracks duplicates
    has seed type in track status word
    fix in helical tracks overlap remover
    fix in SVT standalone seeding for multiple BMT matches
    pattern recognition seeding cut on radius of curvature instead of pt
    fix in seed initialization from first pass tracks instead of seeds
    DC:
    trajectory information now includes dx and distance-to-detector edge
    added trajectory bank for hit-based tracks
    fixed bug resulting in duplicated tracks in straight-track finder
    refactored Runge-Kutta-4 transport for processing speed increase
    EB:
    now performs CND inter-layer clustering and preserves layer information in REC::Scintillator
    for FT trigger, reassign vertex and corresponding momentum direction for neutrals in RECFT::Particle
    REC::UTrack now really contains unconstrained tracks
    new REC::CaloExtras bank with all info from ECAL::calib
    use trajectory information for track-hit matching at all levels, e.g., hit-based tracking
    new interface for particle-hit matching for the future, currently unused except for CND
    ECAL:
    added fADC time information to reconstructed peaks
    in ECAL::clusters, fADC time now used instead of TDC for PCAL, or when TDC unavailable
    ECAL::calib bank now includes fADC and TDC based peak times and various other info
    cluster status variable now encodes CCDB status
    Common-tools:
    added check on maximum path-length in all swim-tools init methods
    modified clas-reco detector classes to support EB changes
    ignore events with run numbers less than 1 for all services by default
    add printout of raw exception strings from CCDB library in ConstantsManager
  • 8.4.0
  • 8c.3.3
    8aa69ed8 · Version bump ·
    Tag for testing branch iss827-CVTTrackEff-DevM2 containing new CVT tracking and latest dev updates and tracking in reverse solenoid fix
  • 8.3.4
    a0e02a70 · version bump (#964) ·
  • 8c.3.2
    db8f71c7 · version update ·
    Test Tag to validate the new CVT Tracking.
    
    New Algorithms:
    
    SVT Linker Algorithm (SLA)
    	Find line using BMT C detector crosses (RZ Linker)
    	Select BMT C crosses in the same sector to get a RZ seed  fit gives helix dip-angle line
    	Allow for dip-angle line with only 2 BMT-C detector crosses (even if all regions have hits – allows for localized deadzone in a sector)
    	Match line to SVT cross cluster lines (XY Linker)
    	Save SVT crosses matched to the line to start arc seed
    	Employ Arc finding algorithm to match other crosses providing XY information
    Clusters ON Track Recovery Algorithm (CONTRA)
    	Find missing clusters on track using KF trajectory and refit the track to improve resolution
    Improved SVTStandalone algorithm
    	Works on SVT only crosses or on SVT+BMT tracks that do not have at least 2 BMT-C crosses
    	Method to find BMT-Z crosses in same angular range as seed arc for matching
    	Selection for SVT crosses consistent with helix
    	Require min 2 SVT crosses + 1 BMT-Z cross or 3 SVT crosses
  • 8.3.2
  • 8c.3.1
    eacb96e3 · Version bump ·
    Tag for testing branch iss827-CVTTrackEff-DevM containing new CVT tracking and latest dev updates
  • 8.3.0
  • 8.2.4
  • 8.2.2
    f74d5afe · version bump ·
  • 8.2.1
  • 8.2.0
    60cb695e · version bump 8.2.0 ·
  • 8.1.2
  • 8.1.1
    36a198db · version bump ·
  • 8.1.0
  • 8.0.0
  • 7.1.0
  • 6.5.6.3
    clara-io package added to 6.5.6.2
  • 7.0.1
  • 7.0.0