Abstract
The structural features of 10B 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 10B → 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 8Beg.s. nuclei appear with a probability of (26 ± 4)%, and (14 ± 3)% of them are produced in decays of an unstable 9Bg.s. nucleus. The Be + H channel was suppressed to approximately 1%.
Article PDF
Similar content being viewed by others
Avoid common mistakes on your manuscript.
References
http://becquerel.jinr.ru.
P. I. Zarubin, “Tomography” of the cluster structure of light nuclei via relativistic dissociation," in Clusters in Nuclei, Ed. by C. Beck (Springer, 2014), Vol. 3, p. 51.
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, N. K. Kornegrutsa, D. O. Krivenkov, A. I. Malakhov, K. Olimov, N. G. Peresadko, N. G. Polukhina, et al., “Dissociation of 10C nuclei in a track nuclear emulsion at an energy of 1.2 GeV per nucleon,” Phys. At. Nucl. 76, 1224 (2013).
D. A. Artemenkov, V. Bradnova, A. A. Zaitsev, P. I. Zarubin, I. G. Zarubina, R. R. Kattabekov, N. K. Kornegrutsa, K. Z. Mamatkulov, P. A. Rukoyatkin, V. V. Rusakova, and R. Stanoeva, “Charge topology of the coherent dissociation of relativistic 11C and 12N nuclei,” Phys. At. Nucl. 78, 794 (2015).
T. Toshito et al., “Measurements of projectile-like 8Be and 9B production in 200–400 MeV/nucleon 12C on water,” Phys. Rev. C 78, 067602 (2008).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © A.A. Zaitsev, D.A. Artemenkov, V. Bradnova, P.I. Zarubin, I.G. Zarubina, R.R. Kattabekov, N.K. Kornegrutsa, K.Z. Mamatkulov, E.K. Mitsova, A. Neagu, P.A. Rukoyatkin, V.V. Rusakova, V.R. Sarkisyan, R. Stanoeva, M. Haiduc, E. Firu, 2017, published in Fizika Elementarnykh Chastits i Atomnogo Yadra, 2017, Vol. 48, No. 6.
Rights and permissions
About this article
Cite this article
Zaitsev, A.A., Artemenkov, D.A., Bradnova, V. et al. Dissociation of relativistic 10B nuclei in nuclear track emulsion. Phys. Part. Nuclei 48, 960–963 (2017). https://doi.org/10.1134/S1063779617060612
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1063779617060612