Colour reconnection from soft gluon evolution

Author(s)
Stefan Gieseke, Patrick Kirchgaesser, Simon Plätzer, Andrzej Siodmok
Abstract

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.

Organisation(s)
Particle Physics
External organisation(s)
Karlsruher Institut für Technologie, Czech Technical University in Prague (CTU), Instytut Fizyki Jądrowej
Journal
Journal of High Energy Physics
No. of pages
24
ISSN
1029-8479
Publication date
11-2018
Peer reviewed
Yes
Austrian Fields of Science 2012
103012 High energy physics
Keywords
Portal url
https://ucris.univie.ac.at/portal/en/publications/colour-reconnection-from-soft-gluon-evolution(7170a576-cb00-4ab3-80ef-34b32224adb9).html