Parton distribution inside the pion from lattice QCD

ORAL · Invited

Abstract

We will present our lattice computation of the valence Parton Distribution Function of 300 MeV pion. For this work, we use perturbative matching of the Euclidean RI-MOM renormalized quasi Parton Distribution Function that we compute on HISQ ensembles with 0.06 and 0.04 fm lattice spacings. In addition, we will discuss the validity of leading order perturbative matching and other systematic effects that potentially enter such lattice computations of PDF.

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Presenters

  • Nikhil Karthik

    BNL

Authors

  • Nikhil Karthik

    BNL

  • Taku Izubuchi

    BNL

  • Luchang Jin

    University of Connecticut

  • Christos Kallidonis

    Stony Brook University

  • Swagato Mukherjee

    Brookhaven National Laboratory

  • Peter Petreczky

    Brookhaven National Laboratory

  • Charles Shugert

    Stony Brook University

  • Sergey Syritsyn

    Stony Brook University