4 papers
A toy model for generalised parton distributions
J. R. Cudell, F. Bissey, J. Cugnon +3
We give the results of a simple model for the diagonal and off-diagonal valence quark distributions of a pion. We show that structure can be implemented in a gauge-invariant manner…
A Simple Model for Generalised Parton Distributions of the Pion
J. P. Lansberg, F. Bissey, J. R. Cudell +2
We present here an extension of our model for the pion, which we used previously to calculate its diagonal structure function, to the off-forward case. The imaginary part of the of…
The Valence Quark Distribution of the Pion
J. P. Lansberg, F. Bissey, J. R. Cudell +3
The pion structure function is investigated in a simple model, where the pion and its constituent quark fields are coupled through the simplest pseudoscalar coupling. The imaginary…
Measurement of the F2n/F2p and d/u Ratios in Deep Inelastic Electron Scattering off 3H and 3He
G. G. Petratos, I. R. Afnan, F. Bissey +4
We discuss a possible measurement of the ratio of the nucleon structure functions, F2n/F2p, and the ratio of the up to down quark distributions, u/d, at large x, by performing deep…