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IDProjectCategoryView StatusDate SubmittedLast Update
0000121Hall D OfflineGeneralpublic2011-08-06 09:242012-01-31 18:26
Reporterpmatt 
Assigned Topmatt 
PrioritynormalSeverityminorReproducibilityalways
StatusresolvedResolutionfixed 
PlatformOSOS Version
Summary0000121: Change class structure of track reconstruction results.
DescriptionThe current class structure has become a little fragmented at the top level, and can be made simpler and more intuitive.

Although commonly used, neither DChargedTrack nor DPhoton are actually used in any way to create the DPhysicsEvent class. Instead, the particle information is stored as either DVertex::shower_info_t or DVertex::track_info_t objects. These objects are non-intuitive for final reconstructed objects, and most of their information is merely duplicated in the DChargedTrack and DPhoton classes.

Also, the reconstruction algorithm assumes that all of the showers in the calorimeters not matched to charged tracks correspond to photons, instead of allowing for the possibility of neutron detection (such as from lambda decay). This assumption is also implicit in the class structure, as there is no way of storing separate objects for different neutral track mass hypotheses.
Additional InformationLibrary reorganization performed, and and phys_tree updated; need to update hdview2, danaevio, and some other plugins.
TagsNo tags attached.
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(0000288)
marki (administrator)
2012-01-31 16:55

Reminder sent to: pmatt

This is done now, isn't it?

- Issue History
Date Modified Username Field Change
2011-08-06 09:24 pmatt New Issue
2011-08-06 09:24 pmatt Status new => assigned
2011-08-06 09:24 pmatt Assigned To => pmatt
2011-08-10 11:47 pmatt Additional Information Updated
2012-01-31 16:55 marki Note Added: 0000288
2012-01-31 18:26 pmatt Status assigned => resolved
2012-01-31 18:26 pmatt Resolution open => fixed


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