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23–26 Sept 2025
DESY Hamburg
Europe/Berlin timezone

Derivation of Super-Leading Logarithms in t-tbar Production

24 Sept 2025, 14:00
15m
Bldg. 1b, seminar room 4b (DESY)

Bldg. 1b, seminar room 4b

DESY

Particle Phenomenology Parallel Sessions Wednesday Pheno 1

Speaker

Josua Scholze (JGU Mainz)

Description

So far the appearance of super-leading logarithms in hadron-hadron collisions was only studied for massless states. We extend the formalism to include massive final states and derive the anomalous dimension. We find the presence of an additional phase and discuss its physical significance and the difference to the massless case.

Primary authors

Josua Scholze (JGU Mainz) Mr Matthias König (JGU Mainz) Matthias Neubert (Johannes Gutenberg University of Mainz) Romy Grünhofer (Johannes Gutenberg-Universität Mainz) Upalaparna Banerjee (Johannes Gutenberg University of Mainz) Yibei Li (Johannes Gutenberg-University Mainz)

Presentation materials