Weekly chat on High Level Reco for FCC

Thursday 6 Mar 2025, 15:30 → 16:30 Europe/Zurich

https://cern.zoom.us/j/67268767764?pwd=0azNj5k6xml2OuEWFvg9yBd4KnyiPN.1

[Lena] caught up on some reading + long training on physics (H->ss) events; Next: evaluate training on physics events + get to know key4hep for MLPF implementation 
       
[Andrea] Now the DC hit covariance matrix has the right elements. Now I am working on the track fitter, but the validation with CLD is not straightforward because genfit needs the VTX plane description and CLD digi hits don't have it. I am planning to use DDPlanarDigi instead of the VTXDigi because the former can return u and v. This morning I had a meeting with a Belle II expert and we found out that Belle II is usign multiple intermediate interfaces so the link between Belle II and genfit is not direct but it goes through multiple objects.

[Sara] 
- no time to work on PV/d0 issue but hope to give an update within full sim meeting in a week
- [Brieuc] ask if there is an update on the pull request of the tagger to key4hep

[Anna] Investigating if we can make a pflow tutorial with Pandora experts (incl. what new they have for neutrino detectors). The only dates considered (due to their constraints) are 1-2.09. [Michele] Maybe organise a workshop out of that, e.g. adding more days? We could cover Pandora, MLPF, other explored approaches.

15:30 → 16:00 News and updates

Speakers: Andrea De Vita (Universita e INFN, Padova (IT)), Anna Zaborowska (CERN), Dolores Garcia (CERN), Giovanni Marchiori (APC, CNRS/IN2P3 and Université Paris Cité), Iza Veliscek, Lena Maria Herrmann, Sara Aumiller (Technische Universitat Munchen (DE))