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arXiv · 1309.4241

Dissociation of C-10 Nuclei in a Track Nuclear Emulsion at an Energy of 1.2 GeV per Nucleon

K. Z. Mamatkulov·R. R. Kattabekov·S. S. Alikulov·D. A. Artemenkov·R. N. Bekmirzaev·V. Bradnova·P. I. Zarubin·I. G. Zarubina·N. V. Kondratieva·D. O. Krivenkov·A. I. Malakhov·K. Olimov·N. G. Peresadko·N. G. Polukhina·V. V. Rusakova·R. Stanoeva·S. P. Kharlamov
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Abstract

The charge topology in the fragmentation of $^{10}$C nuclei in a track nuclear emulsion at an energy of 1.2 GeV per nucleon is studied. In the coherent dissociation of $^{10}$C nuclei, about 82% of events are associated with the channel $^{10}$C $\rightarrow$ 2$α+$ 2\emph{p}. The angular distributions and correlations of product fragments are presented for this channel. It is found that among $^{10}$C $\rightarrow$ 2$α+$ 2\emph{p} events, about 30% are associated with the process in which dissociation through the ground state of the unstable $^9$Be$_{g.s.}$ nucleus is followed by $^8$Be$_{g.s.} +$ \emph{p} decays.

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K. Z. Mamatkulov, R. R. Kattabekov, S. S. Alikulov, D. A. Artemenkov, R. N. Bekmirzaev, V. Bradnova, P. I. Zarubin, I. G. Zarubina, N. V. Kondratieva, D. O. Krivenkov, A. I. Malakhov, K. Olimov, N. G. Peresadko, N. G. Polukhina, V. V. Rusakova, R. Stanoeva, S. P. Kharlamov. 2015-07-30. Dissociation of C-10 Nuclei in a Track Nuclear Emulsion at an Energy of 1.2 GeV per Nucleon. https://doi.org/10.1134/s1063778813100141

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