What do DVCS data tell us about TCS observables? - Archive ouverte HAL
Communication Dans Un Congrès Année : 2022

What do DVCS data tell us about TCS observables?

Résumé

Deeply virtual Compton scattering (DVCS) and timelike Compton scattering (TCS) leading twist amplitudes are intimately related thanks to their analytic properties as a function of Q^2. We exploit this feature to use Compton form factors previously extracted from available DVCS data and derive data-driven predictions for TCS observables to be measured in near future experiments. Our results quantitatively illustrate the complementarity of DVCS and TCS experiments.

Dates et versions

hal-03268270 , version 1 (23-06-2021)

Identifiants

Citer

O. Grocholski, H. Moutarde, B. Pire, P. Sznajder, J. Wagner. What do DVCS data tell us about TCS observables?. XXVIII International Workshop on Deep-Inelastic Scattering and Related Subjects, Apr 2021, New York, United States. pp.070. ⟨hal-03268270⟩
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