Speaker
Andrzej Siodmok
(IFJ PAN)
Description
We consider soft gluon evolution at the amplitude level to expose the
structure of colour reconnection from a perturbative point of view.
Considering the cluster hadronization model and an universal Ansatz for
the soft anomalous dimension we find strong support for geometric models
considered earlier. We also show how reconnection into baryonic systems
arises, and how larger cluster systems evolve. Our results provide the
dynamic basis for a new class of colour reconnection models for cluster
hadronization.
Primary author
Andrzej Siodmok
(IFJ PAN)