189 citations · 480 across the 15 of their papers we have counts for
5 papers · 1 filter
Helicity Dependent and Independent Generalized Parton Distributions of the Nucleon in Lattice QCD
Ph. Hagler, J. W. Negele, D. B. Renner +3
A complete description of the nucleon structure in terms of generalized parton distributions (GPDs) at twist 2 level requires the measurement/computation of the eight functions H,…
The N to Delta electromagnetic transition form factors from Lattice QCD
C. Alexandrou, Ph. de Forcrand, H. Neff +3
The magnetic dipole, the electric quadrupole and the Coulomb quadrupole amplitudes for the transition γN\to Δare calculated in quenched lattice QCD at β=6.0 with Wilson fermions. U…
Pion structure: from nonlocal condensates to NLO analytic perturbation theory
N. G. Stefanis, A. P. Bakulev, S. V. Mikhailov +2
A pion distribution amplitude, derived from nonlocal QCD sum rules, has been employed to calculate using light-cone sum rules, and in NLO QCD perturb…
Momentum dependence of the N to Delta transition form factors
C. Alexandrou, Ph. de Forcrand, H. Neff +3
We present a new method to determine the momentum dependence of the N to Delta transition form factors and demonstrate its effectiveness in the quenched theory at on a $32^…
Insight into nucleon structure from lattice calculations of moments of parton and generalized parton distributions
J. W. Negele, R. C. Brower, P. Dreher +10
This talk presents recent calculations in full QCD of the lowest three moments of generalized parton distributions and the insight they provide into the behavior of nucleon electro…