Extraction of Compton Form Factors from DVCS data - IN2P3 - Institut national de physique nucléaire et de physique des particules Access content directly
Conference Papers Year : 2011

Extraction of Compton Form Factors from DVCS data

Abstract

We present the results of a fitter code which aims at extracting Compton Form Factors (CFFs) from DVCS (Deep Virtual Compton Scattering) experimental data, in a largely model-independent way. CFFs are linked to GPDs (Generalized parton Distributions) and are the quantities which are directly measurable. The data that we have analyzed are from JLab and HERMES experiments. We obtain some first important constraints on the $H$ and $\tilde{H}$ CFFs. The kinematical dependences ($x_B$, $t$) of these CFFs provide some new insights on nucleon structure.

Dates and versions

in2p3-00924393 , version 1 (06-01-2014)

Identifiers

Cite

M. Guidal. Extraction of Compton Form Factors from DVCS data. 35th International Conference on High Energy Physics (ICHEP 2010), Jul 2010, Paris, France. pp.148, ⟨10.22323/1.120.0148⟩. ⟨in2p3-00924393⟩
20 View
0 Download

Altmetric

Share

Gmail Facebook X LinkedIn More