Author:
Korda V.Yu.,Korda L.P.,Klepikov V.F.,Timchenko I.S.
Abstract
Using the evolutionary approach recently developed by us, the shapes of odd 2s1d-shell 23Na, 25Mg and 25Al nuclei in the ground and single-particle excited states have been extracted from the experimental data on the energies, spins, and parities of these states, as well as the measured probabilities of electromagnetic transitions between them.
We have found that the single-particle spectra of the nuclei studied contain the single states and the continuous sets of states with abnormally weak deformation. This indicates the existence of the shape phase transitions from the spherical state of the nucleus into a deformed state.
Publisher
Problems of Atomic Science and Technology
Subject
General Medicine,General Medicine,Geriatrics and Gerontology,Insect Science,Ecology,Ecology, Evolution, Behavior and Systematics,General Medicine,Genetics,Animal Science and Zoology,General Earth and Planetary Sciences,General Environmental Science,General Earth and Planetary Sciences,General Environmental Science,General Medicine,Earth-Surface Processes
Reference42 articles.
1. M.A. Preston, R.K. Bhaduri. Structure of the Nucleus, Addison-Wesley, Reading, MA, 1975, 716 p.
2. W. Greiner, J. Maruhn. Nuclear Models. Springer, Berlin, 1996, 376 p.
3. L. Landau. Phys. Z. Sowjetunion 11 (1937) 26; L. Landau. Phys. Z. Sowjetunion 11 (1937) 545; In collected papers of L.D. Landau, in: D. Ter Haar (Ed.), Pergaman, Oxford, 1965, p.193; L.D. Landau, E.M. Lifshitz. Statistical Physics. ButterworthHeinemann, Oxford, England, 1951.
4. P. Cejnar, J. Jolie, R.F. Casten. Quantum phase transitions in the shapes of atomic nuclei // Rev. Mod. Phys. 2010, v. 82, p. 2155-2212.
5. A. Bohr, B. Mottelson. Nuclear Structure. 1975, v. 2, Benjamin, Reading, MA, 748 p.
Cited by
1 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献