Structure of 14N Nucleus Within a Five-Cluster Model

  • B. E. Grinyuk Bogolyubov Institute for Theoretical Physics, Nat. Acad. of Sci. of Ukraine
  • D. V. Piatnytskyi Bogolyubov Institute for Theoretical Physics, Nat. Acad. of Sci. of Ukraine
Keywords: cluster structure of 14N nucleus, charge density distribution, pair correlation functions, momentum distributions

Abstract

The spatial structure of 14N nucleus is studied within a five-particle model (three a-particles plus two nucleons). Using the variational approach with Gaussian bases, the ground-state energy and wave function are calculated for this five-particle system. Two spatial configurations in the ground-state wave function are revealed. The density distributions, pair correlation functions, and the momentum distributions of particles are analyzed and compared with those of the mirror nuclei 14C and 14O.

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Published
2018-12-12
How to Cite
Grinyuk, B., & Piatnytskyi, D. (2018). Structure of 14N Nucleus Within a Five-Cluster Model. Ukrainian Journal of Physics, 62(10), 835. https://doi.org/10.15407/ujpe62.10.0835
Section
Nuclei and nuclear reactions