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DARWISH , E. M.

Last name: DARWISH

First name: E. M.

July 10, 2017 (v1)

Publication

Metadata-only

Helicity dependence and contribution to the Gerasimov-Drell-Hearn sum rule of the γ d → π NN reaction channels in the energy region from threshold up to the (1232) resonance

Darwish, E. M. Fernández Ramírez, C. Moya de Guerra, E.

The helicity dependence of the γ d→π−pp, γ d→π+nn, and γ d→π0np reaction channels is studied for incident photon energies from threshold up to the (1232) resonance with inclusion of leading πNN effects. The doubly polarized total and differential cross sections for parallel and antiparallel helicity states are predicted....

Uploaded on: March 27, 2023