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Semi microscopic description of84Kr

  • Nuclei
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Zeitschrift für Physik A Atomic Nuclei

Abstract

The experimental information on the84Kr nuclei is compared with the model calculation in which two neutron holes are coupled to the vibrational field. Based on the lower-order terms of a perturbative expansion of theE2 andM1 transition matrix elements, a simple rule is obtained for the sign and the magnitude of theδ (E2/M1) ratios for the transitions between the second and first 2+ states in some vibrational nuclei.

[Nuclear structure84Kr, calculated levelsJ, π and δ(E2/M1), Cluster-phonon model. Pairing interaction].

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Author information

Author notes

  1. L. Losano

    Present address: Departamento de Física da Universidade Federal da Paraiba, João Pessoa, Paraiba, Brasil

  2. R. C. Mastroleo

    Present address: Department of Physics, University of Texas, 78712, Austin, TX, USA

Authors and Affiliations

  1. Instituto de Física da Universidade de São Paulo, Brasil

    H. Dias

  2. Departamento de Física, Facultad de Ciências Exactas, Universidad Nacional de la Plata, Argentina

    F. Krmpotić

  3. Instituto de Física da Universidade de São Paulo, São Paulo, Brasil

    F. Krmpotić

  4. Instituto de Física da Universidade de São Paulo, Brasil

    L. Losano

  5. Divisão de Física Teórica, Instituto de Estudos Avançados, Centro Técnico Aeroespacial, São José dos Campos, Brasil

    R. C. Mastroleo

Authors
  1. H. Dias
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  2. F. Krmpotić
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  3. L. Losano
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  4. R. C. Mastroleo
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Additional information

Member of the Carrera del Investigador Cientifico, Consejo Nacional de Investiogaciones Cientificas y Technicas, Argentina

This work was supported by Fundação de Amparo à Pesquisa do Estado de São Paulo, and Conselho Nacional de Desenvolvimento Científico e Tecnológico.

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Dias, H., Krmpotić, F., Losano, L. et al. Semi microscopic description of84Kr. Z. Physik A - Atomic Nuclei 324, 53–58 (1986). https://doi.org/10.1007/BF01290754

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  • DOI: https://doi.org/10.1007/BF01290754

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