Open Questions/Next Steps
How to parametrize the min-I portion of the trajectory?
- In principle, it is a helix with energy loss
- how to approximate this?
- Get pointing at calorimeter entry for comparison to tracks and for GMSB photons
- perhaps all we need?
- ie Cal entry pt + drc’s; and shower start pt
See how the shower axis fits work out
- get shapes vs distance along axis
Compare cluster cheater to topological clusterer
- how does one deal with non-radial showers
- ‘loopers’??
Iterate with clustering algorithm