2009/07/07 by Krešimir Kumerički, Kumericki, Kresimir, A.H. Mueller +1 · 1 citation
Economics, Econometrics and Finance · Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #Stochastic processes and financial applications
paper · pdf · doi:10.48550/arxiv.0907.1207
openalex publication_date 2009/07/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28
We analyze small-x DVCS data using flexible GPD models and compare our outcome with the full Shuvaev transformation. We point out that the full Shuvaev transform is a model that is equivalent to a conformal GPD and a minimalist ``dual'' parameterization. Some mathematical subtleties of conformal representations are recalled. We also comment on a speculation of a factorization breakdown in DVCS.