ECCE Calorimetry Working Group Meeting

US/Eastern
Friederike Bock (ORNL), Yongsun Kim (UIUC)
Description

https://cern.zoom.us/j/66394388275?pwd=VFJ6dUg2UFlLTmV2MjgyWXg1bTczQT09

pwd: CaloECCE

DRC 

  • Electron vs photon seperation?  technically impossible. 

  • Detailed discussion about the collision point and gamma/pi0 separation (see the recording)

  • Timeline for Fun4All simulation?  

    • Major issues is to implement key4hep and optical propagation in Fun4All, which would take a couple of months 

    • More manpower support would be very appreciated 

 

DRC for fun4all

  • memory consumption?   simulation is easier because it's not projective (4Gb) 

  • Geometry takes 50Mb only.  In full simulation maybe the non-projective version would be enough for the study 

  • stochastic resolution coefficient 16% seems to be too optimistic, maybe due to the absence of the optical property in simulation 

 

EMCal: electron simulation for barrel and endcap

  • (SciClass) 50 cm would be bare maximum depth 

  • Will update resolution formula by replacing the arithmetic sum of terms into summing in quadrature 

  • MIP for pion in Calo is around 0.3GeV

  • Next to do is pion/photon seperation study 

 

Etc. 

There are minutes attached to this event. Show them.