1. Coherent dissociation of relativistic [sup 9]C nuclei in nuclear track emulsion
- Author
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D. O. Krivenkov, D. A. Artemenkov, V. Bradnova, M. Haiduc, R. R. Kattabekov, S. P. Kharlamov, N. V. Kondratieva, K. Z. Mamatkulov, A. I. Malakhov, A. A. Moiseenko, G. I. Orlova, N. G. Peresadko, N. G. Polukhina, P. A. Rukoyatkin, V. V. Rusakova, V. R. Sarkisyan, R. Stanoeva, S. Vokal, P. I. Zarubin, I. G. Zarubina, Yu. E. Penionzhkevich, and S. M. Lukyanov
- Subjects
Physics ,Baryon ,Nuclear reaction ,medicine.anatomical_structure ,Meson ,Hadron ,medicine ,Elementary particle ,Atomic physics ,Nucleon ,Nucleus ,Dissociation (chemistry) - Abstract
For the first time nuclear track emulsion is exposed to relativistic 9C nuclei. A systematic pattern of the distributions of charge combinations of fragments in the peripheral interactions of 9C nuclei in a nuclear track emulsion has been obtained. The main conclusion is that the contribution of the channel 9C→8B+p and 9C→7Be+2p is most important in events that do not involve the production of target‐nucleus fragments or mesons (coherent dissociation). It can be concluded that in the peripheral 9C dissociation the picture hitherto obtained for 8B and 7Be with the addition of one or two protons, respectively, is reproduced. Three coherent dissociation events 9C→33He accompanied by neither target fragments of the nucleus target nor charged mesons are identified.
- Published
- 2010
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