Towards unpolarized GPDs from pseudo-distributions
May 16, 202460 pages
Published in:
- JHEP 08 (2024) 162
- Published: Aug 21, 2024
e-Print:
- 2405.10304 [hep-lat]
Report number:
- JLAB-THY-24-4059,
- JLAB-THY-24-4059
View in:
Citations per year
Abstract: (Springer)
We present an exploration of the unpolarized isovector proton generalized parton distributions (GPDs) H(x, ξ, t) and E(x, ξ, t) in the pseudo-distribution formalism using distillation. Taking advantage of the large kinematic coverage made possible by this approach, we present results on the moments of GPDs up to the order x — including their skewness dependence — at a pion mass m = 358 MeV and a lattice spacing a = 0.094 fm.Note:
- added discussion on isovector D-term and stability of fits with respect to the range in non-local separation of the operator
- Hadronic Spectroscopy
- Structure and Interactions
- Lattice QCD
- Parton Distributions
- Properties of Hadrons
References(129)
Figures(43)
- [7]
- [10]
- [11]