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Avoided resonance overlapping in many-channel scattering

  • Nuclear Structure and Reactions
  • Published:
Zeitschrift für Physik A Atomic Nuclei

Abstract

The behaviour of interfering resonances is studied within the framework of many-channelS-matrix theory. For the case of one open channel it is shown that at high level density where one naively would expect a strong overlapping, the resonances avoid each other: one resonance accumulates almost the whole sum of the widths of all resonances while the remaining ones become nearly stable.

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Dittes, F.M., Cassing, W. & Rotter, I. Avoided resonance overlapping in many-channel scattering. Z. Physik A - Atomic Nuclei 337, 243–245 (1990). https://doi.org/10.1007/BF01289688

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  • DOI: https://doi.org/10.1007/BF01289688

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