Nuclear Physics and Atomic Energy

ядерна ф≥зика та енергетика
Nuclear Physics and Atomic Energy

  ISSN: 1818-331X (Print), 2074-0565 (Online)
  Publisher: Institute for Nuclear Research of the National Academy of Sciences of Ukraine
  Languages: Ukrainian, English, Russian
  Periodicity: 4 times per year

  Open access peer reviewed journal


 Home page   About 
Nucl. Phys. At. Energy 2016, volume 17, issue 2, pages 150-156.
Section: Nuclear Physics.
Received: 18.03.2016; Accepted: 29.06.2016; Published online: 10.08.2016.
PDF Full text (ru)
https://doi.org/

Beta-decay 125I → 125Te

A. A. Kurteva*

Institute for Nuclear Research, National Academy of Sciences of Ukraine, Kyiv, Ukraine

*Corresponding author. E-mail address: ann.kurteva17@gmail.com

Abstract: Beta-decay of the nucleus 125I and spectroscopic characteristics of the daughter nucleus are described within the framework of the dynamic collective model. Quasiparticle and multiphonon states, as well as vacuum fluctuations of quasiparticles are taken into account. The comparison of the results of calculations with the available experimental data is performed.

Keywords: nucleus, quasiparticle, phonon, probabilities of beta-transitions, spectroscopic characteristics.

References:

1. I.E. Kashuba, V.I. Ovcharenko. Ukr. J. Phys. 17(2) (1972) 315. (Rus)

2. O. Bohr, B. Mottelson. Atomic nucleus structure. Vol. 2. The deformation of the nuclei (Moskva: Mir, 1977) 664 p. (Rus) Google Books

3. K. Takahashi, G.J. Mathews, S.D. Bloom. Shell-model calculation of 99Tc beta decay in astrophysical environments. Phys. Rev. C 33 (1986) 296. https://doi.org/10.1103/PhysRevC.33.296

4. V.G. Soloviev. The theory of complex nuclei (Moskva: Nauka, 1971) 559 p. (Rus) Google Books

5. V.G. Soloviev. Quasiparticle-Phonon Nuclear Model. I. Basic Assumptions. Phys. Element. Part. At. Nuclei 9(4) (1978) 580. (Rus) http://www1.jinr.ru/Archive/Pepan/1978-v9/v-9-4/pdf_obzory/v9p4_2.pdf

6. A.P. Vdovin, V.V. Voronov, V.G. Solov'ev et al. The Quasiparticle-Phonon Nuclear Model. V. Odd-Mass Nuclei. Phys. Element. Part. At. Nuclei 16 (1985) 245. (Rus) http://www1.jinr.ru/Archive/Pepan/1985-v16/v-16-2/pdf_obzory/v16p2_1.pdf

7. V.A. Kuzmin, V.G. Soloviev. Gamow-Teller β+-decays and strength functions of (n, p) transitions in spherical nuclei. Nucl. Phys. A 486 (1988) 118. https://doi.org/10.1016/0375-9474(88)90042-5

8. J. Toivanen, J. Suhonen. Microscopic quasiparticle-phonon description of odd-mass 127-133Xe isotopes and their β decay. Phys. Rev. — 57(3) (1998) 1237. https://doi.org/10.1103/PhysRevC.57.1237

9. V.E. Mitroshin. Influence of correlative amendments on β±-transitions probabilities: Preprint of the Leningrad Institute of Nuclear Physics LINP-326 (Leningrad, 1977) 30 p. (Rus)

10. V.E. Mitroshin. Preprint of the Leningrad Institute of Nuclear Physics LINP-441 (Leningrad, 1978) 31 p. (Rus)

11. O.D. Kovrigin, V.E. Mitroshin. Izv. AN SSSR, Ser. fiz. 47 (1983) 2231. (Rus)

12. G.B. Krygin, V.E. Mitroshin. Nuclear Structure and RMS Charge Radii. Phys. Element. Part. At. Nuclei 16 (1985) 927. (Rus) http://www1.jinr.ru/Archive/Pepan/1985-v16/v-16-4/pdf_obzory/v16p4_5.pdf

13. I.N. Vishnevskiy, G.B. Krygin, A.A. Kurteva, V.E. Mitroshin, V.V. Trishin. Beta transitions probabilities and nuclei structure. Phys. At. Nucl. 57(1) (1994) 17. (Rus)

14. I.N. Vishnevskiy, A.A. Kurteva, V.E. Mitroshin. Collective effects in beta decay of odd nuclei. Proc. Int. Conf. "Current Problems in Nuclear Physics and Atomic Energy", May 29 - June 03, 2006, Kyiv (Kyiv, 2007) p. 225. (Rus) http://www.kinr.kiev.ua/NPAE_Kyiv2006/proc/Vyshnevskyi_1.pdf

15. Evaluated Nuclear Structure Data File. https://www.nndc.bnl.gov/ensdf/