kinematics fitting tool

[syWang0535]

Salut @EmanuelPerez
I have a question here, No kinematics fitting tool has been developed in FCCanalysis. How to implement kinematics fitting in the analysis now?
By the way, a kinmatics fit tool ABCfit++ was mentioned in PPe's report. I have two questions about it, how can we use ABCfit++ in FCCanalysis? Do we need rewrite ABCfit++'s functions to use in FCCanalysis or just use the functions in ABCfit++ directly?
Look forward to your reply.

[EmanuelPerez]

Hello,
A standalone package, ABCfit++, was indeed developed by Julie Torndal. You can take a look here:
https://github.com/Torndal/ABCfitplusplus
and here:
https://indico.cern.ch/event/1076058/contributions/4525631/attachments/2312603/3935940/TopAnomalousCouplings%40FCCee.pdf
The GitHub repository contains documentation and an example that runs out of the box.
It has been used already by others in FCC-ee (Jean-Loup Raymond and Lucia di Ciaccio), but still in standalone. It has not been interfaced yet to run within FCCAnalysis. If you are interested in looking into a standard interface that would run within FCCAnalyses, that would certainly be useful ! BTW, which process / analysis are you interested in ?

Thanks and cheers,
E.