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On photonuclear reaction mechanisms at intermediate energies

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Zeitschrift für Physik A Hadrons and Nuclei

Abstract

The12C(γ,2N) reactions have been studied using tagged photons ofE γ = 114–600 MeV at the Mainz microtron (MAMI). The cross sections of the12C(γ,pn) reaction and the shape of12C(γ,pp) spectra compare well to model predictions over a wide range of photon energies and missing energies, suggesting that the dominant mechanisms of photonuclear reactions are understood.

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Authors and Affiliations

  1. Physikalisches Institut, Universität Tübingen, D-72076, Tübingen, Germany

    Th. Lamparter, P. Grabmayr, T. Hehl, M. Sauer, R. Schneider, K. Spaeth & G. J. Wagner

  2. Department of Physics and Astronomy, University of Glasgow, G12 8QQ, Glasgow, UK

    J. R. M. Annand, I. Anthony, G. E. Cross, S. J. Hall, P. D. Harty, J. D. Kellie, I. J. D. MacGregor, J. C. McGeorge, G. J. Miller & R. O. Owens

  3. Physics Department, University of Edinburgh, E49 3JZ, Edinburgh, UK

    D. Branford, T. Davinson & J. A. MacKenzie

  4. Institut für Kernphysik, Universität Matinz, D-55099, Mainz, Germany

    J. Ahrens & R. Beck

Authors
  1. Th. Lamparter
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  2. J. Ahrens
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  3. J. R. M. Annand
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  4. I. Anthony
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  5. R. Beck
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  6. D. Branford
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  7. G. E. Cross
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  8. T. Davinson
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  9. P. Grabmayr
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  10. S. J. Hall
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  11. P. D. Harty
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  12. T. Hehl
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  13. J. D. Kellie
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  14. I. J. D. MacGregor
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  15. J. A. MacKenzie
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  16. J. C. McGeorge
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  17. G. J. Miller
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  18. R. O. Owens
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  19. M. Sauer
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  20. R. Schneider
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  21. K. Spaeth
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  22. G. J. Wagner
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Additional information

Communicated by Th. Walcher

Supported by BMFT (06 TÜ 656), DFG (Mu 705/3, Graduiertenkolleg), UK SERC, British Council, DAAD(313-ARC-VI-92/118) and EC(SCI.0910.C)

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Lamparter, T., Ahrens, J., Annand, J.R.M. et al. On photonuclear reaction mechanisms at intermediate energies. Z. Physik A — Hadrons and Nuclei 355, 1–3 (1996). https://doi.org/10.1007/s002180050069

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  • DOI: https://doi.org/10.1007/s002180050069

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