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We present the total photonuclear cross section for Be and C measured between 200 and 1100 MeV, with the aim of clarifying the existence of a resonant behavior in the region above the {Δ}. We used a tagged photon beam and the transmission technique. The results show no evidence of baryon resonances that are clearly seen at {}700 and {}1000 MeV in photon absorption on the proton and the deuteron.
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Anghinolfi et al. (1993) studied this question.
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