Publication: Pauli-principle Driven Correlations in Four-neutron Nuclear Decays
| dc.contributor.author | Sharov, P. G. | |
| dc.contributor.author | Ismailova, A. N. | |
| dc.contributor.author | Zhukov, M. V. | |
| dc.contributor.author | Grigorenko, L. V. | |
| dc.contributor.author | Григоренко, Леонид Валентинович | |
| dc.date.accessioned | 2024-11-21T10:01:18Z | |
| dc.date.available | 2024-11-21T10:01:18Z | |
| dc.date.issued | 2019 | |
| dc.description.abstract | © 2019, Pleiades Publishing, Inc.Mechanism of simultaneous non-sequential four-neutron (4n) emission (or “true” 4n-decay) has been considered in phenomenological five-body approach. This approach is analogous to the model of the direct decay to the continuum often applied to 2n-and 2p-decays. It is demonstrated that 4n-decay fragments should have specific energy and angular correlations reflecting strong spatial correlations of “valence” nucleons orbiting in their 4n-precursors. Due to the Pauli exclusion principle, the valence neutrons are pushed to the symmetry-allowed configurations in the 4n-precursor structure, which causes a “Pauli focusing” effect. Prospects of the observation of the Pauli focusing have been considered for the 4n-precursors 7Hand 28 O. Fingerprints of their nuclear structure or/and decay dynamics are predicted. | |
| dc.identifier.citation | Pauli-principle Driven Correlations in Four-neutron Nuclear Decays / Sharov, P.G. [et al.] // JETP Letters. - 2019. - 10.1134/S0021364019130046 | |
| dc.identifier.doi | 10.1134/S0021364019130046 | |
| dc.identifier.uri | https://www.doi.org/10.1134/S0021364019130046 | |
| dc.identifier.uri | https://www.scopus.com/record/display.uri?eid=2-s2.0-85068174229&origin=resultslist | |
| dc.identifier.uri | http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=Alerting&SrcApp=Alerting&DestApp=WOS_CPL&DestLinkType=FullRecord&UT=WOS:000483806100002 | |
| dc.identifier.uri | https://openrepository.mephi.ru/handle/123456789/18348 | |
| dc.relation.ispartof | JETP Letters | |
| dc.title | Pauli-principle Driven Correlations in Four-neutron Nuclear Decays | |
| dc.type | Article | |
| dspace.entity.type | Publication | |
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