Dissociation of Relativistic $^{10}$B Nuclei in Nuclear Track Emulsion
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| Format: | Preprint |
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2024
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| author | Zaitsev, A. A. Artemenkov, D. A. Bradnova, V. Zarubin, P. I. Zarubina, I. G. Kattabekov, R. R. Kornegrutsa, N. K. Mamatkulov, K. Z. Mitsova, E. K. Neagu, A. Rukoyatkin, P. A. Rusakova, V. V. Sarkisyan, V. R. Stanoeva, R. Haiduc, M. Firu, E. |
| author_facet | Zaitsev, A. A. Artemenkov, D. A. Bradnova, V. Zarubin, P. I. Zarubina, I. G. Kattabekov, R. R. Kornegrutsa, N. K. Mamatkulov, K. Z. Mitsova, E. K. Neagu, A. Rukoyatkin, P. A. Rusakova, V. V. Sarkisyan, V. R. Stanoeva, R. Haiduc, M. Firu, E. |
| contents | The structural features of $^{10}$B are studied by analyzing the dissociation of nuclei of this isotope at an energy of 1 A GeV in nuclear track emulsion. The fraction of the $^{10}$B $\to$ 2He + H channel in the charge state distribution of fragments is 78\%. It was determined based on the measurements of fragment emission angles that unstable $^{8}$Be$_{g.s.}$ nuclei appear with a probability of (26 $\pm$ 4)\%, and (14 $\pm$ 3)\% of them are produced in decays of an unstable $^9$B$_{g.s.}$ nucleus. The Be + H channel was suppressed to approximately 1\%. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2409_15002 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | Dissociation of Relativistic $^{10}$B Nuclei in Nuclear Track Emulsion Zaitsev, A. A. Artemenkov, D. A. Bradnova, V. Zarubin, P. I. Zarubina, I. G. Kattabekov, R. R. Kornegrutsa, N. K. Mamatkulov, K. Z. Mitsova, E. K. Neagu, A. Rukoyatkin, P. A. Rusakova, V. V. Sarkisyan, V. R. Stanoeva, R. Haiduc, M. Firu, E. Nuclear Experiment The structural features of $^{10}$B are studied by analyzing the dissociation of nuclei of this isotope at an energy of 1 A GeV in nuclear track emulsion. The fraction of the $^{10}$B $\to$ 2He + H channel in the charge state distribution of fragments is 78\%. It was determined based on the measurements of fragment emission angles that unstable $^{8}$Be$_{g.s.}$ nuclei appear with a probability of (26 $\pm$ 4)\%, and (14 $\pm$ 3)\% of them are produced in decays of an unstable $^9$B$_{g.s.}$ nucleus. The Be + H channel was suppressed to approximately 1\%. |
| title | Dissociation of Relativistic $^{10}$B Nuclei in Nuclear Track Emulsion |
| topic | Nuclear Experiment |
| url | https://arxiv.org/abs/2409.15002 |