Next to leading order analysis of DVCS and TCS
H. Moutarde, B. Pire, F. Sabati\'e, L. Szymanowski, J. Wagner
TL;DR
This paper analyzes the next-to-leading order QCD corrections to both DVCS and TCS processes, highlighting the significant role of gluonic contributions in the generalized Bjorken regime relevant for upcoming experiments.
Contribution
It provides a detailed NLO analysis of DVCS and TCS amplitudes, emphasizing the importance of gluonic effects at medium energies.
Findings
Gluonic contributions are significant at medium energies.
NLO corrections impact the interpretation of experimental data.
Gluonic effects should be included in theoretical models.
Abstract
The study of QCD contributions to the timelike and spacelike virtual Compton scattering amplitudes in the generalized Bjorken scaling regime demonstrates that gluonic contributions are by no means negligible even in the medium energy range which will be studied intensely at JLab12 and in the COMPASS-II experiment at CERN.
Peer Reviews
No public reviews on file for this paper yet. If you reviewed it on a platform where reviews are public (OpenReview, ICLR, NeurIPS, ICML), you can paste yours below so the community can read it here.
Videos
No videos yet. Explain this paper in a talk, walkthrough, or lecture? Add one.
Taxonomy
TopicsQuantum Chromodynamics and Particle Interactions · Particle physics theoretical and experimental studies · High-Energy Particle Collisions Research