7 papers
Origin and Resummation of Threshold Logarithms in the Lattice QCD Calculations of PDFs
Xiang Gao, Kyle Lee, Swagato Mukherjee +2
Many present lattice QCD approaches to calculate the parton distribution functions (PDFs) rely on a factorization formula or effective theory expansion of certain Euclidean matrix…
Valence parton distribution of pion from lattice QCD: Approaching continuum
Xiang Gao, Luchang Jin, Christos Kallidonis +6
We present a high-statistics lattice QCD determination of the valence parton distribution function (PDF) of the pion, with a mass of 300 MeV, using two very fine lattice spacings o…
Pion valence quark PDF from lattice QCD
Charles Shugert, Xiang Gao, Taku Izubichi +7
We present lattice results on the valence-quark structure of the pion using a coordinate space method within the framework of Large Momentum Effective Theory (LaMET). In this metho…
Valence parton distribution function of pion from fine lattice
Taku Izubuchi, Luchang Jin, Christos Kallidonis +5
We present a lattice QCD study of valence parton distribution inside the pion within the framework of Large Momentum Effective Theory. We use a mixed action approach with 1-HYP sme…
Pion structure from Lattice QCD
Peter Petreczky, Taku Izubuchi, Luchang Jin +5
We present preliminary study of parton distribution inside the pion using mixed action approach with HYP smeared valence clover quarks on HISQ sea within the framework of Large Mom…
Renormalized quasi parton distribution function of pion
Nikhil Karthik, Taku Izubichi, Luchang Jin +5
We present preliminary numerical results on the connected piece of the quasi-PDF of pion as determined using Wilson-Clover valence fermions on HISQ ensembles. We discuss its non-pe…