Abstract
The total photoneutron cross section of208Pb was measured between 8 and 13 MeV using the bremsstrahlung photon facility from a 35 MeV linac. Considerable resonance structure was observed in the cross section, of which the peak around 9 MeV, as well as the structure around 10.8 MeV may be due toE2 excitations.
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We are indebted to Prof. Dr. A.J. Deruytter for his encouragement and to our sponsor, the Interuniversity Institute for Nuclear Sciences (I.I.K.W.), Brussels, for financial support. We also thank the linac operation team for technical support. Finally, we acknowledge the collaboration with R. Bergère (C.E.N., Saclay) who kindly made the lead target available to us.
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Van de Vyver, R., Devos, J., Ferdinande, H. et al. Fine structure in the208Pb(γ,n) cross section. Z Physik A 284, 91–93 (1978). https://doi.org/10.1007/BF01433880
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DOI: https://doi.org/10.1007/BF01433880