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статья/документ по запросу ресурса "4196"
Correlation in formation of 8Be nuclei and alpha-particles in fragmentation of relativistic nuclei 6 P. Physics Letters B 820 (2021) 136460 In the events of peripheral dissociation of relativistic nuclei in the nuclear track emulsion,
it is possible to study the emerging ensembles of
and nuclei, including those from decays of unstable
and nuclei, as well as the Hoyle state.
These extremely short-lived states are identified by invariant masses calculated from the angles in -pairs,
-and -triplets in the approximation of conservation of momentum per nucleon of
the primary nucleus. In the same approach, it is possible to search for more complex states.
This paper explores the correlation between the formation of nuclei and
the multiplicity of accompanying -particles in the dissociation of relativistic
, ,
, and nuclei.
On the above basis, estimates of this correlation are presented for the unstable nucleus
and the Hoyle state. The enhancement in the contribution to dissociation with
the -particle multiplicity has been found. Decays of nuclei and Hoyle states follow the same trend.
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