Formation and decay of resonance state in 9Be and 9B nuclei. Microscopic three-cluster model investigations

Authors

  • V. S. Vasilevsky Bogolyubov Institute for Theoretical Physics, 14-B, Metrolohichna str., Kiev, 03680
  • K. Kato Nuclear Reaction Data Centre, Faculty of Science, Hokkaido University, Sapporo
  • N. Zh. Takibayev Department of Physics and Technology, al-Farabi Kazakh National University, 71 al-Farabi av., 050040 Almaty

DOI:

https://doi.org/10.26577/phst-2016-1-91

Keywords:

Microscopic model, triple collision, resonance state

Abstract

We study nature of the low-lying resonance states in mirror nuclei 9Be and 9B. Investigations are performed within a three-cluster model. The model make uses of the hyperspherical harmonics, which provide convenient description of three-cluster continuum. Much attention is paid to the controversial 1/2+ resonance states in both nuclei. We study effects of Coulomb interaction on energy and width of three-cluster resonances in the mirror nuclei 9Be and 9B. We look for the Hoyle-analogue states which allows for alternative way of 9Be and 9B synthesis in a triple collision of clusters.

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Published

2017-03-06

Issue

Vol. 3 No. 1 (2016): PHYSICAL SCIENCES AND TECHNOLOGY

Section

Nuclear Physics and Related Techology

License

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How to Cite

Formation and decay of resonance state in 9Be and 9B nuclei. Microscopic three-cluster model investigations. (2017). Physical Sciences and Technology, 3(1), 30-35. https://doi.org/10.26577/phst-2016-1-91