Colour reconnection from soft gluon evolution

Autor(en)

Stefan Gieseke, Patrick Kirchgaesser, Simon Plätzer, Andrzej Siodmok

Abstrakt

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(en)

Teilchenphysik

Externe Organisation(en)

Karlsruher Institut für Technologie, Czech Technical University in Prague (CTU), Polish Academy of Sciences (PAS)

Journal

Journal of High Energy Physics

Band

2018

Anzahl der Seiten

24

ISSN

1029-8479

Publikationsdatum

11-2018

Peer-reviewed

Ja

ÖFOS 2012

103012 Hochenergiephysik

Schlagwörter

ASJC Scopus Sachgebiete

Nuclear and High Energy Physics

Link zum Portal

https://ucris.univie.ac.at/portal/de/publications/colour-reconnection-from-soft-gluon-evolution(7170a576-cb00-4ab3-80ef-34b32224adb9).html