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The physics reconstruction is implemented as a set of lcsim Drivers which process the raw data to produce collections of Tracks, Clusters, and ReconstructedParticles.
The following packages are related to physics reconstruction in HPS Java.
Java Package | Description | Notes | |
---|---|---|---|
org.hps.evio | converts EVIO raw data to LCIO | ||
org.hps.recon.ecal | ECal reconstruction utilities | primarily for converting from raw data to CalorimeterHits | |
org.hps.recon.ecal.cluster | ECal hit clustering framework | includes recon clustering and GTP/CTP hardware emulation clusterers | |
org.hps.recon.tracking | track reconstruction from SVT hits | ||
org.hps.recon.tracking.gbl | GBLtrack refit | ported from C++ to Java | |
org.hps.recon.particle | builds ReconstructedParticles from tracks and clusters | ||
org.hps.recon.vertexing | vertex reconstruction | ||
org.hps.recon.filtering | event skimming utilities | ||
org.hps.record.* | utilities for various data types (DAQ config, SVT, etc.) | ||
org.hps.analysis.dataquality | Data Quality Monitoring plots | run on reconstruction output | |
Drivers
Component | Maintainer | Location | Brief Description |
---|---|---|---|
EvioToLcio | Jeremy McCormick | org.hps.evio | The main program that converts EVIO to LCIO, performing an LCSim job in the same session. The processed events are then (optionally) written to disk using an LCIOWriter. |
LCSimEngRunEventBuilder | Jeremy McCormick | org.hps.evio | This is the LCSimEventBuilder implementation for the Engineering Run and the Commissioning Run. |
EcalEvioReader | Sho Uemura | org.hps.evio | Converts various modes of EVIO TDC information into LCSim hit collections. |
SvtEvioReader | Omar Moreno | org.hps.evio | Converts EVIO SVT data to LCSim hit collections. |
Event Reconstruction Steering Files | List of the most important drivers and further documentation on them. |