13 citations · 14 across the 5 of their papers we have counts for
5 papers
On chiral-odd Generalized Parton Distributions
M. El Beiyad, B. Pire, M. Segond +2
While the chiral-even content of the nucleon is better and better studied, the chiral-odd transversity generalized parton distributions (GPDs) remain almost unknown. These GPDs can…
New ways to access the transverse spin content of the nucleon
M. El Beiyad, B. Pire, L. Szymanowski +1
We first describe a new way to access the chiral odd transversity parton distribution in the proton through the photoproduction of lepton pairs. The basic ingredient is the interfe…
Probing photon structure in DVCS on a photon target
M. El Beiyad, S. Friot, B. Pire +2
The factorization of the amplitude for the deeply virtual Compton scattering (DVCS) process gamma*(Q) gamma -> gamma gamma at high Q2 is demonstrated in two distinct kinematical do…
Two Photon Distribution Amplitudes
M. El Beiyad, B. Pire, L. Szymanowski +1
The factorization of the amplitude of the process gamma* gamma -> gamma gamma in the low energy and high photon virtuality region is demonstrated at the Born order and in the leadi…
Diphoton Generalized Distribution Amplitudes
M. El Beiyad, B. Pire, L. Szymanowski +1
We calculate the leading order diphoton generalized distribution amplitude by calculating the amplitude of the process gamma* gamma -> gamma gamma in the low energy and high photon…