27 citations · 55 across the 10 of their papers we have counts for
10 papers
Roper + Pion decays as a test of the radial resonances wavefunction
Pierre Stassart
We calculate the decays of baryon resonances to the pion + Roper resonance channel in the frame of the flux-tube breaking model. The baryon and meson wavefunctions we use are obtai…
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…
Generalized Parton Distributions of the Pion
F. Bissey, J. R. Cudell, J. Cugnon +2
Off-forward structure functions of the pion are investigated in twist-two and twist-three approximation. A simple model is used for the pion, which allows to introduce finite size…
A Model for the Off-forward Structure Functions of the Pion
F. Bissey, J. R. Cudell, J. Cugnon +2
We extend 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 off-forward gamma* pi ->…
Pion Structure Function and Violation of the Momentum Sum Rule
J. P. Lansberg, F. Bissey, J. R. Cudell +3
We present a method to evaluate the pion structure functions from a box diagram calculation. Pion and constituent quark fields are coupled through the simplest pseudoscalar couplin…