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Dissociation of relativistic 10B nuclei in nuclear track emulsion

  • The International Session-Conference of SNP PSD RAS “Physics of Fundamental Interactions”
  • Session 5—Nuclear Physics at High Energies
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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%.

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Authors and Affiliations

  1. Joint Institute for Nuclear Research, Dubna, 141980, Russia

    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, P. A. Rukoyatkin & V. V. Rusakova

  2. Lebedev Physical Institute, Russian Academy of Sciences, Moscow, 119991, Russia

    A. A. Zaitsev, P. I. Zarubin & I. G. Zarubina

  3. South-Western University, 2700, Blagoevgrad, Bulgaria

    E. K. Mitsova & R. Stanoeva

  4. Institute of Space Science, 077125, Magurele, Romania

    A. Neagu, M. Haiduc & E. Firu

  5. Yerevan Physics Institute, Yerevan, 0036, Armenia

    V. R. Sarkisyan

Authors
  1. A. A. Zaitsev
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  2. D. A. Artemenkov
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  3. V. Bradnova
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  4. P. I. Zarubin
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  5. I. G. Zarubina
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  6. R. R. Kattabekov
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  7. N. K. Kornegrutsa
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  8. K. Z. Mamatkulov
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  9. E. K. Mitsova
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  10. A. Neagu
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  11. P. A. Rukoyatkin
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  12. V. V. Rusakova
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  13. V. R. Sarkisyan
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  14. R. Stanoeva
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  15. M. Haiduc
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  16. E. Firu
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Corresponding author

Correspondence to A. A. Zaitsev.

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.

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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

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  • DOI: https://doi.org/10.1134/S1063779617060612

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