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Evidence for pair correlation effects in heavy ion reactions

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Acta Physica Hungarica Series A, Heavy Ion Physics

Abstract

The study of the 12C(14N,14N)12C reaction was performed at 28 and 35 MeV beam energies. The results were analyzed in the frame of the EFRDWBA (Exact-Finite-Range Distorted Wave Born Approximation) assuming the simultaneous and sequential transfer of a np pair. The angular distributions, fairly reproduced in the first case, confirm the validity of the generalized BCS (Bardeen-Cooper-Schrieffer) theory to explain this behaviour. Moreover, this process could be regarded as a possible Nuclear Josephson Effect.

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Authors and Affiliations

  1. Dipartimento di Fisica, Università di Messina, I-98166 Vill, S. Agata, Messina, Italy

    L. Auditore, R. C. Barna, V. D’Amico, D. De Pasquale, A. Trifiro & M. Trimarchi

  2. Gruppo Collegato di Messina, Istituto Nazionale di Fisica Nucleare, I-98166 Vill, S. Agata, Messina, Italy

    A. Italiano

Authors
  1. L. Auditore
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  2. R. C. Barna
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  3. V. D’Amico
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  4. D. De Pasquale
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  5. A. Italiano
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  6. A. Trifiro
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  7. M. Trimarchi
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Dedicated to the memory of George Marx

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Auditore, L., Barna, R.C., D’Amico, V. et al. Evidence for pair correlation effects in heavy ion reactions. APH N.S., Heavy Ion Physics 17, 41–48 (2003). https://doi.org/10.1556/APH.17.2003.1.6

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  • DOI: https://doi.org/10.1556/APH.17.2003.1.6

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