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Coherentπ 0 photoproduction on12C,13C and16O in theΔ (1232) resonance region

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Zeitschrift für Physik A Atoms and Nuclei

Abstract

π 0 photoproduction has been measured on12C,13C and16O in theΔ-resonance region. By limiting the acceptance of theπ 0 spectrometer to small angles (Θ≦10°), only the coherent channel could contribute. The data show a broadening of the resonance width whereas the peak energy remains essentially unchanged. Theoretical calculations give considerably lower values compared with our data.

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Authors and Affiliations

  1. Physikalisches Institut der Universität, Bonn, Federal Republic of Germany

    B. Bellinghausen, A. Christ, H. J. Gassen, G. Goerigk, R. Müller, G. Nöldeke, T. Reichelt, H. Stanek & P. Stipp

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  1. B. Bellinghausen
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  2. A. Christ
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  3. H. J. Gassen
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  4. G. Goerigk
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  5. R. Müller
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  6. G. Nöldeke
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  7. T. Reichelt
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  8. H. Stanek
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  9. P. Stipp
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Bellinghausen, B., Christ, A., Gassen, H.J. et al. Coherentπ 0 photoproduction on12C,13C and16O in theΔ (1232) resonance region. Z Physik A 309, 65–69 (1982). https://doi.org/10.1007/BF01420152

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  • DOI: https://doi.org/10.1007/BF01420152

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