Please visit Jefferson Lab Event Policies and Guidance before planning your next event: https://www.jlab.org/conference_planning.

Apr 13 – 16, 2021
US/Eastern timezone

Hadron resonances from lattice QCD

Apr 13, 2021, 12:00 PM
30m
Oral Presentation Plenary Session 1

Speaker

David Wilson (University of Cambridge)

Description

The vast majority of hadrons are not stable with respect to the strong interactions, and are seen as resonant enhancements in the scattering amplitudes of the lightest stable hadrons. Recent developments have enabled the determination of hadron resonance properties from lattice QCD, a first-principles approach whereby finite volume spectra are computed numerically, that are then used to constrain the infinite volume scattering amplitudes. A summary of the approach and several examples will be presented for resonances seen in coupled-channel scattering amplitudes in scalar ($J^P=0^+$), axial-vector ($J^P=1^+$) and exotic ($J^{PC}=1^{-+}$) quantum numbers.

Primary author

David Wilson (University of Cambridge)

Presentation materials