E1-DVCS: Cross sections for the exclusive photon electroproduction on the proton

Spokespersons

H.S. Jo, F.X. Girod, H. Avakian, V.D. Burkert, M. Garçon, M. Guidal, V. Kubarovsky, S. Niccolai, P. Stoler

Year

2015

Abstract

Measurement of unpolarized and beam-polarized cross sections for deeply virtual Compton scattering (DVCS) on the proton, e+p->e+p+gamma, to study Generalized Parton Distributions (GPDs).

Comment

Publication: H.S. Jo, F.X. Girod, H. Avakian, V.D. Burkert, M. Garcon, M. Guidal, V. Kubarovsky, S. Niccolai, P. Stoler, and the CLAS Collaboration, "Cross sections for the exclusive photon electroproduction on the proton and Generalized Parton Distributions" (submission to PRL).

Quantities

d⁴σ/dQ² dx_b dt dφ   (d⁴σ⁺/dQ² dx_b dt dφ) − (d⁴σ⁻/dQ² dx_b dt dφ)

Measurements