Clustering features of $^9$Be, $^{14}$N, $^7$Be, and $^8$B nuclei in relativistic fragmentation

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dc.creatorArtemenkov, D. A.
dc.creatorShchedrina, T. V.
dc.creatorStanoeva, R.
dc.creatorZarubin, P. I.
dc.date2007-04-03
dc.date.accessioned2026-07-07T10:35:25Z
dc.date.available2026-07-07T10:35:25Z
dc.descriptionRecent studies of clustering in light nuclei with an initial energy above 1 A GeV in nuclear treack emulsion are overviewed. The results of investigations of the relativistic $^9$Be nuclei fragmentation in emulsion, which entails the production of He fragments, are presented. It is shown that most precise angular measurements provided by this technique play a crucial role in the restoration of the excitation spectrum of the $α$ particle sysytem. In peripheral interactions $^9$Be nuclei are dissociated practically totally through the 0$^+$ and 2$^+$ states of the $^8$Be nucleus. The results of investigations of the dissociation of a $^{14}$N nucleus of momentum 2.86 A GeV/c in emulsion are presented as example of more complicated system. The momentum and correlation characteristics of $α$ particles for the $^{14}$N$\to3α+X$ channel in the laboratory system and the rest systems of 3$α$ particles were considered in detail. Topology of charged fragments produced in peripheral relativistic dissociation of radioactive $^8$B, $^7$Be nuclei in emulsion is studied.
dc.description14 pages, 6 figures, 4 tables, International Symposium on Exotic Nuclei (EXON-2006), 17-22 July, 2006, Khanty-Mansiysk, Russia
dc.identifierhttps://arxiv.org/abs/0704.0384
dc.identifierhttp://arxiv.org/abs/0704.0384
dc.identifierAIPConf.Proc.912:78-87,2007
dc.identifierdoi:10.1063/1.2746582
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/179747
dc.subjectNuclear Experiment
dc.titleClustering features of $^9$Be, $^{14}$N, $^7$Be, and $^8$B nuclei in relativistic fragmentation
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