Speaker
Alessandro Baroni
(University of South Carolina)
Description
In this talk, I will discuss a class of observables that are experimentally inaccessible but can be accessed via lattice QCD, and how these will shed light into the nature of low-lying QCD resonances and bound states. In particular, I consider the finite-volume two-body matrix elements with one current insertion, and review the recently proposed formalism for relating these to infinite-volume amplitudes. I will place emphasis on a new set of finite volume functions that emerge.
Primary authors
Alessandro Baroni
(University of South Carolina)
Dr
David J. Wilson
(School of Mathematics, Trinity College Dublin)
Felipe Ortega
(College of William and Mary)
Dr
Maxwell T. Hansen
(CERN)
Raul Briceno
(ODU/JLab)