Evaluation of the gn-->pi-p differential cross sections in the   Delta-isobar region
  Differential cross sections for the process gn-->pi-p have been extracted from MAMI-B measurements of gd-->pi-pp, accounting for final-state interaction effects, using a diagrammatic technique taking into account the NN and piN final-state interaction amplitudes. Results are compared to previous measurements of the inverse process, pi-p--> ng, and recent multipole analyses. 
W. J. Briscoe (GW), A. E. Kudryavtsev (ITEP/GW), P. Pedroni (INFN), I.   I. Strakovsky (GW), V. E. Tarasov (ITEP), R. L. Wor...
nucl-th hep-ph nucl-ex