Skip to content

Heavy Ion Egamma reconstruction with CA

Petr Balek requested to merge pbalek/athena:hi-egamma-ca-config23 into 23.0

Setup of egamma reconstruction for heavy ions using component accumulator.

If flag flags.Reco.EnableHI is set to true, heavy-ion-like clusters are created and passed to the standard egamma reconstruction in egammaReconstructionConfig.py. For a convenience during testing, it's also possible to trigger it via flags.HeavyIon.Egamma.redoEgamma and run just HIRecConfig.py.

The clusters are created using subtraction from HI jets and it's thus necessary to run HI jet reconstruction before HI egamma. The setup is equivalent of the legacy HI egamma code and uses the same underlying algorithms.

Closes ATLHI-481

Tagging @stapiaar

Merge request reports