Zobrazeno 1 - 10
of 198
pro vyhledávání: '"Trzhaskovskaya, M B"'
Traditionally double neutrinoless electronic capture is considered as a resonance process. We have fulfilled shake-off probability calculations, leading to ionization of the electron shell, in the case of 164Er. Allowance for the shake-off removes th
Externí odkaz:
http://arxiv.org/abs/2209.03641
Traditionally double neutrinoless electronic capture is considered as a resonance process. We have fulfilled shake-off probability calculations, leading to ionization of the electron shell, in the case of $^{164}$Er. Allowance for the shake-off remov
Externí odkaz:
http://arxiv.org/abs/2205.11557
Study of the role of the electron screening in the $\alpha$ decay is advanced, aimed at the experimental test in the storage rings. To this end, systematic calculation of the effect in heavy ions of the nuclei within the Ra to Po domain of the $\alph
Externí odkaz:
http://arxiv.org/abs/2107.08544
With the example of the 229Th nucleus, which is the most likely candidate for the creation frequency standard of a future, the dynamics of the interplay and the relationship of various resonance conversion mechanisms is analyzed. As a result, a solut
Externí odkaz:
http://arxiv.org/abs/2103.05157
The physical principles that determine the effect of the electron shell of an atom on the alpha decay rate of the nucleus are presented. The effect is shown to be negative. Numerical calculations of the effect in helium-like ions are performed. It ac
Externí odkaz:
http://arxiv.org/abs/2010.09242
Publikováno v:
Phys. At. Nucl., 2020, Vol. 83, No. 4, p. 608
It is generally accepted that double neutrinoless electron capture is a resonance process. The calculations of the probability of shaking with the ionization of the electron shell occurring during the transformation of 152Gd and 164Er nuclei are perf
Externí odkaz:
http://arxiv.org/abs/2008.03906
Latest experimental data on the properties of the 229Th nuclide isomer are analyzed. Deduced are the lifetime and the E2-fraction in its electromagnetic deexcitation, based on the latest experimental data concerning the isomer: its energy together wi
Externí odkaz:
http://arxiv.org/abs/2003.08655
Publikováno v:
Phys. Rev. C 100, 024326 (2019)
Some aspects of description of the Bohr-Weisskopf effect in hyperfine splitting of the H- and Li-like ions of 209Bi are considered by application of the surface and volume models of the nuclear currents. Extension of these models, used in internal co
Externí odkaz:
http://arxiv.org/abs/1901.07826
Autor:
Nica, N., Hardy, J. C., Iacob, V. E., Horvat, V., Park, H. I., Werke, T. A., Glennon, K. J., Folden III, C. M., Sabla, V. I., Bryant, J. B., James, X. K., Trzhaskovskaya, M. B.
Publikováno v:
Phys. Rev. C 98, 054321 (2018)
Neutron-activated sources of $^{103}$Ru and $^{103}$Pd both share the isomeric first-excited state in $^{103}$Rh as a daughter product. From independent measurements of both decays, we have measured the $K$-shell and total internal conversion coeffic
Externí odkaz:
http://arxiv.org/abs/1810.04802
Publikováno v:
Nuclear Physics A, Vol. 969, P. 173 (2018)
Recent experimental data are analyzed, concerning the half-lives of the 229mTh isomer in neutral atoms and various ions. Calculation is performed on the united platform of interplay of traditional and subthreshold resonance conversion. General agreem
Externí odkaz:
http://arxiv.org/abs/1809.11015