QCD Meets Gravity 2023

Session

Tuesday AM 1

12 Dec 2023, 09:00

4/3-006 - TH Conference Room (CERN)

Conveners

Tuesday AM 1: Collider Physics and Feynman Integrals

• Gregory Soyez (IPhT, CEA Saclay)

11. A Snapshot of Precision QCD Measurements at the LHC

Jennifer Roloff (Brookhaven National Laboratory (US))

12/12/2023, 09:00

Jets are a central component of many analyses at collider experiments, and uncertainties related to jet reconstruction and QCD limit the precision of a variety of experimental analyses. Their production involves both perturbative and non-perturbative aspects of QCD, resulting in a rich structure that is difficult to model precisely. The talk will discuss several different measurements that...

16. The Unity of Colored Scalars, Pions and Gluons

Song He

12/12/2023, 09:45

I report on a new discovery that the ``stringy” amplitudes of trφ3 (the simplest theory of colored scalars) secretly contain the scattering amplitudes for pions and non-supersymmetric gluons in arbitrary dimensions. At tree level, this unified object naturally explains some surprising, hidden properties shared by amplitudes in all these colored theories, namely the string and particle...