Speaker
Description
The reconstruction of heavy flavour jets will play an important role at future e+e- Higgs factories:
In this contribution we will explore in how far the capabilities of the proposed Higgs factory detectors can be exploited to improve the reconstruction of
The presented algorithms comprise the identification of charged leptons in jets as means to identify semi-leptonic decays, a newly developed algorithm to infer the missing neutrino momentum (up to a sign ambiguity) from the visible part of the decay, the vertex position and the mass of the B-hadron, and a first-principle estimate of the 4-momentum covariance matrices of jets based on their individual composition as a key ingredient for a kinematic fit for solving the last ambiguity in the neutrino momentum. Using as example the ILD detector concept, we will present a striking performance improvement in