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Three-body deuteron-nucleus scattering with extra resonance channels

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Il Nuovo Cimento A (1971-1996)

Summary

By methods of dimensional reduction of 6-body problem in triangle representation, the 3-body differential dynamical equations with energy-dependent interactions describing elastic scattering and break-up in (np)4He system are constructed. The energy dependence of interactions is generated by internal structure of nucleus4He. The simple models for these energy-dependent interactions are constructed by the extended Hilbert space approach. In the frames of these models the contributions of 5-body resonances5Heg.s.,5Lig.s. and 6-body resonance6Li* (1+) into elastic scattering and deuteron break-up amplitudes for αd-reaction are investigated on the basis of modified Faddeev equations.

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Author notes

  1. Yu. A. Kuperin

    Present address: Department of Mathematical and Computational Physics, Leningrad University, Russia

  2. A. K. Motovilov

    Present address: Department of Mathematics, Arkhangelsk Institute for Lumber Technique, Arkhangelsk, Russia

Authors and Affiliations

  1. INFN, Sezione di Bologna, Via Irnerio 46, I-40126, Bologna, Italy

    Yu. A. Kuperin

  2. Institute for Physics, Leningrad University, 198904, Leningrad, Russia

    Yu. B. Melnikov & A. K. Motovilov

Authors
  1. Yu. A. Kuperin
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  2. Yu. B. Melnikov
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  3. A. K. Motovilov
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Kuperin, Y.A., Melnikov, Y.B. & Motovilov, A.K. Three-body deuteron-nucleus scattering with extra resonance channels. Nuov Cim A 104, 299–324 (1991). https://doi.org/10.1007/BF02799140

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  • DOI: https://doi.org/10.1007/BF02799140

PACS 25.45

PACS 21.60.Gx

PACS 21.40

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