AdS/QCD, Light-Front Holography, and the Nonperturbative Running Coupling
We have analyzed the beam spin asymmetry and the longitudinally polarized target spin asymmetry of the Deep Virtual Compton Scattering process, recently measured by the Jefferson Lab CLAS collaboration. Our aim is to extract information about the Generalized Parton Distributions of the proton. By fitting these data, in a largely model-independent procedure, we are able to extract numerical values for the two Compton Form Factors $$H_{Im}$$ and $$\tilde{H}_{Im}$$ with uncertainties, in average, of the order of 30%.
- Research Organization:
- Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC)
- DOE Contract Number:
- AC05-06OR23177
- OSTI ID:
- 1021386
- Report Number(s):
- JLAB-PHY-10-1130; DOE/OR/23177-1143; arXiv:1002.4660; TRN: US201116%%740
- Journal Information:
- Int.J.Mod.Phys.A, Vol. 25; Conference: SCGT09, 2009 International Workshop on Strong Coupling Gauge Theories in the LHC Era, Nagoya, December 8-11, 2009
- Country of Publication:
- United States
- Language:
- English
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