The Continuum and Leading Twist Limits of Parton Distribution Functions in Lattice QCD

Monday Jun 21, 2021, 10:00 AM → 12:00 PM America/Chicago

Zoom

Abstract: I will present an approach for removing the lattice spacing and higher twist contaminations in the calculation of a PDF from Lattice QCD. This approach is applied to a series of three ensembles with pion mass 445 MeV and lattice spacings 0.075 0.065 and 0.048 fm. Ultimately this approach can be expanded to perform a global analysis of all lattice PDF calculations taking into account the various systematic differences of each ensemble.

References: https://arxiv.org/abs/2105.13313

Panelists: Martha Constantinou (Temple University) Nikhil Karthik (Willima-Mary College and JLab).

Zoom: (lathadron)

Karpie_ANL_Journal_Club.pdf