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Dynamic deformation of light nuclei in excited states

  • Proceedings of the International Conference “Nucleus-2012”. “Fundamental Problems of Nuclear Physics, Atomic Power Engineering and Nuclear Technologies” (The 62nd International Conference on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

An important property—the dynamic deformation of B* light aligned nuclei—is investigated for the nuclear reactions A(x, y)B* → γ + B 0 by measuring the y-γ correlations. Dynamic deformation is determined from the orientation tensors of multipolar moments. Normalization constants of the contributions from even-rank orientation tensors are determined from the condition of coincidence between dynamic and static deformations of the B* nucleus for θ y = 0°. Experimental dynamic deformations of 12C(2+) nuclei caused by the inelastic scattering of α particles and deuterons are determined, along with the 10Be(2+) nuclei formed in reaction 9Be(d, p)10Be(2+). It is shown that the dynamic deformation of the aligned nuclei depends on how they are formed and their structure, and evolves substantially when the angle θ y is varied.

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Authors and Affiliations

  1. Skobel’tsyn Institite of Nucleus Physics, Moscow State University, Moscow, 119991, Russia

    L. I. Galanina, N. S. Zelenskaya, V. M. Lebedev, N. V. Orlova & A. V. Spassky

Authors
  1. L. I. Galanina
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  2. N. S. Zelenskaya
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  3. V. M. Lebedev
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  4. N. V. Orlova
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  5. A. V. Spassky
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Corresponding author

Correspondence to L. I. Galanina.

Additional information

Original Russian Text © L.I. Galanina, N.S. Zelenskaya, V.M. Lebedev, N.V. Orlova, A.V. Spassky, 2013, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2013, Vol. 77, No. 7, pp. 1010–1020.

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Galanina, L.I., Zelenskaya, N.S., Lebedev, V.M. et al. Dynamic deformation of light nuclei in excited states. Bull. Russ. Acad. Sci. Phys. 77, 920–929 (2013). https://doi.org/10.3103/S1062873813060129

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  • DOI: https://doi.org/10.3103/S1062873813060129

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