Speaker
Dr
Nikhil Karthik
(BNL)
Description
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.
Primary author
Dr
Nikhil Karthik
(BNL)
Co-authors
Mr
Charles Shugert
(Stony Brook University)
Dr
Christos Kallidonis
(Stony Brook University)
Dr
Luchang Jin
(BNL)
Peter Petreczky
(BNL)
Dr
Sergey Syritsyn
(Stony Brook University)
Swagato Mukherjee
(Brookhaven National Laboratory)
Dr
Taku Izubuchi
(RIKEN-BNL)