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Theory of multistep statistical decays in chains of genetically related nuclei

  • Proceedings of the LXV International Conference “Nucleus 2015. New Horizons in Nuclear Physics, Nuclear Engineering, Femto- and Nanotechnologies” (LXV International Meeting on Nuclear Spectroscopy and Nuclear Structure) (St. Petersburg, June–July 201
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

Systems of kinetic equations for decay chains of genetically related nuclei, the R-matrix theory of nuclear reactions with formation of unstable particles, and a diagram technique with Green’s function are used to study the general form for the widths of n-step statistical decays of parent nuclei that are in quasi-stationary resonance states. Conditions under which sequential and virtual decays occur are analyzed. Cases where interactions between particles emitted at different stages of processes must be allowed for are considered. Processes related to fissile nuclei that simultaneously emit three or more particles are discussed.

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Authors and Affiliations

  1. Voronezh State University, Voronezh, 394018, Russia

    S. G. Kadmensky & A. O. Bulychev

Authors
  1. S. G. Kadmensky
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  2. A. O. Bulychev
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Corresponding author

Correspondence to S. G. Kadmensky.

Additional information

Original Russian Text © S.G. Kadmensky, A.O. Bulychev, 2016, published in Izvestiya Rossiiskoi Akademii Nauk, Seriya Fizicheskaya, 2016, Vol. 80, No. 8, pp. 1009–1014.

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Kadmensky, S.G., Bulychev, A.O. Theory of multistep statistical decays in chains of genetically related nuclei. Bull. Russ. Acad. Sci. Phys. 80, 921–926 (2016). https://doi.org/10.3103/S1062873816080219

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  • DOI: https://doi.org/10.3103/S1062873816080219

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