5 papers
Flavor diagonal nucleon charges using clover fermions on MILC HISQ ensembles
Sungwoo Park, Rajan Gupta, Tanmoy Bhattacharya +4
We present lattice results for the flavor diagonal charges of the proton from the analysis of eight ensembles generated using 2+1+1-flavors of highly improved staggered quarks (HIS…
Systematic Improvement of -dependent Unpolarized Nucleon Generalized Parton Distribution in Lattice-QCD Calculation
Jack Holligan, Huey-Wen Lin
We present a first study of the effects of renormalization-group resummation (RGR) and leading-renormalon resummation (LRR) on the systematic errors of the unpolarized isovector nu…
Nucleon Isovector Axial Form Factors
Yong-Chull Jang, Rajan Gupta, Tanmoy Bhattacharya +2
We present results for the isovector axial vector form factors obtained using thirteen 2+1+1-flavor highly improved staggered quark (HISQ) ensembles generated by the MILC collabora…
Nucleon Helicity Parton Distribution Function in the Continuum Limit with Self-Renormalization
Jack Holligan, Huey-Wen Lin
We present the first lattice calculation of the nucleon isovector helicity parton distribution function (PDF) in the framework of large-momentum effective theory (LaMET) that uses…
Pion Valence Quark Distribution at Physical Pion mass of Lattice QCD
Jack Holligan, Huey-Wen Lin
We present a state-of-the-art calculation of the unpolarized pion valence-quark distribution in the framework of large-momentum effective theory (LaMET) with improved handling of s…