We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Representation of radiative strength functions within a practical model of cascade gamma decay.
- Authors
Vu, D.; Sukhovoj, A.; Mitsyna, L.; Zeinalov, Sh.; Jovancevic, N.; Knezevic, D.; Krmar, M.; Dragic, A.
- Abstract
A practical model developed at the Joint Institute for Nuclear Research (JINR, Dubna) in order to describe the cascade gamma decay of neutron resonances makes it possible to determine simultaneously, from an approximation of the intensities of two-step cascades, parameters of nuclear level densities and partial widths with respect to the emission of nuclear-reaction products. The number of the phenomenological ideas used isminimized in themodel version considered in the present study. An analysis of new results confirms what was obtained earlier for the dependence of dynamics of the interaction of fermion and boson nuclear states on the nuclear shape. From the ratio of the level densities for excitations of the vibrational and quasiparticle types, it also follows that this interaction manifests itself in the region around the neutron binding energy and is probably different in nuclei that have different parities of nucleons.
- Subjects
GAMMA decay; NUCLEAR reactions; INTERACTING boson models; PARTICLES (Nuclear physics); QUASIPARTICLES
- Publication
Physics of Atomic Nuclei, 2017, Vol 80, Issue 2, p237
- ISSN
1063-7788
- Publication type
Article
- DOI
10.1134/S1063778817020260