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Resonance states of the 12С nucleus in the 3α model

  • Proceedings of the LXV International Conference “Nucleus 2015. New Horizons in Nuclear Physics, Nuclear Engineering, Femto- and Nanotechnologies” (LXV International Meeting on Nuclear Spectroscopy and Nuclear Structure) (St. Petersburg, June–July 201
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

A theoretical study of the 0+ resonance states of the 12С nucleus is performed using the 3α cluster model. Various phenomenological potentials are used to characterize the interaction between alpha particles. The results from calculations with different potentials are compared. The Schrödinger equation, transformed by means of complex rotation, is solved numerically using the finite element technique in order to determine the resonance energies. A set of new broad resonances is found.

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Authors and Affiliations

  1. St. Petersburg State University, St. Petersburg, 199034, Russia

    V. A. Gradusov & E. A. Yarevsky

Authors
  1. V. A. Gradusov
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  2. E. A. Yarevsky
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Correspondence to V. A. Gradusov.

Additional information

Original Russian Text © V.A. Gradusov, E.A. Yarevsky, 2016, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2016, Vol. 80, No. 8, pp. 998–1003.

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Gradusov, V.A., Yarevsky, E.A. Resonance states of the 12С nucleus in the 3α model. Bull. Russ. Acad. Sci. Phys. 80, 911–915 (2016). https://doi.org/10.3103/S1062873816080165

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  • DOI: https://doi.org/10.3103/S1062873816080165

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