Anomalous GPDs in the photon
S. Friot, B. Pire, L. Szymanowski
TL;DR
This paper investigates the anomalous generalized parton distributions (GPDs) of the photon through deeply virtual Compton scattering, providing insights into the photon structure in the generalized Bjorken limit at leading order.
Contribution
It introduces the concept of anomalous photon GPDs and derives their properties using DVCS in the leading logarithmic approximation.
Findings
Extraction of photon anomalous GPDs in the Born approximation
Analysis of DVCS on a photon target in the generalized Bjorken limit
Identification of the leading logarithmic behavior of photon GPDs
Abstract
We consider deeply virtual Compton scattering (DVCS) on a photon target, in the generalized Bjorken limit, at the Born order and in the leading logarithmic approximation. This leads us to the extraction of the photon anomalous generalized parton distributions (GPDs) \cite{url, DVCSphoton}.
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Taxonomy
TopicsLaser Design and Applications · Cold Atom Physics and Bose-Einstein Condensates · Atomic and Subatomic Physics Research