Investigations of fission characteristics and correlation effects

Gundorin, N. A.; Zeinalov, Sh.S.; Kopach, Yu. N.; Popov, A.B.; Furman, V.

doi:10.1134/s1063779616040079

Cited by 3 publications

(2 citation statements)

References 50 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The result obtained bases on the two circumstances. The first Bohr's hypothesis also works in the case of fission of 235 U by thermal neutrons, in which case the compound nucleus is characterized by strong mixing of the states with different K values, so as all the possible values from 0 to 4 may become nearly equally probable due to the Coriolis mixing [35]. As a result, it was suggested that the channel J π K = 4 − 0 should also be considered for the resonances with J π = 4 − .…”

Section: Discussionmentioning

confidence: 99%

“…One can say that the barrier works as the filter, which selects the channels with minimum energy over the barrier. However, the angular distribution in the case of fission of nuclei with spins becomes more complicated because of the strong mixing over K values on the stage of the compound nucleus [35]. A consideration of such cases can be performed elsewhere, in a similar approach.…”

Section: Discussionmentioning

confidence: 99%

See 1 more Smart Citation

True ternary fission and the rotation effect

Karpeshin

2017

Bull. Russ. Acad. Sci. Phys.

View full text Add to dashboard Cite

The concept of collinear spontaneous true ternary fission of 252 Cf is subject to critical analysis. The conclusion is that the collinear flight of the fragments turns out to be a natural and most probable mode. The collinearity arises in the model on the prescission stage as a result of the account of the principles of the collective Bohr?s model. It is partly destroyed at the post-scission stage of spreading of the fragments due to their Coulomb interaction, with the allowance for the spin effects arising at the moment of scission. The final angular distribution of the fragments is calculated by means of the trajectory simulations. The calculated relative angle of the heavy and light fragments is kept 180 • with an uncertainty within 0.4 • , which justifies search for a collinear tri-partition at the modern stage of experiment.

show abstract

Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%