Deeply Virtual Compton Scattering: How to Test Handbag Dominance?

Autor:	J. P. Ralston, Bernard Pire, T. Gousset, M. Diehl
Jazyk:	angličtina
Rok vydání:	1997
Předmět:	Quantum chromodynamics Physics Particle physics Compton scattering Perturbative QCD FOS: Physical sciences Parton Deep inelastic scattering Scattering amplitude High Energy Physics - Phenomenology High Energy Physics - Phenomenology (hep-ph) Light cone Nuclear Experiment S-matrix
Popis:	We propose detailed tests of the handbag approximation in exclusive deeply virtual Compton scattering. Those tests make no use of any prejudice about parton correlations in the proton which are basically unknown objects and beyond the scope of perturbative QCD. Since important information on the proton substructure can be gained in the regime of light cone dominance we consider that such a class of tests is of special relevance. 4 pages, 1 figure. To appear in the proceedings of Hadron'97 (Aug. 25-30, 1997, Brookhaven)
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89ef0c3bf25791d32f6ea5efb751e5b3 http://arxiv.org/abs/hep-ph/9712267 Zobrazit plný text záznamu