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Measurements of γ- and Neutron-Radiation Spectra in Nuclear Reactions with 3He and 9Be Ions

Abstract

We present the measured spectra of γ and neutron radiation generated in the 9Be(3He,pγ)11B and 9Be(3He,nγ)11C nuclear reactions at an energy of 2.57 MeV of 3He ions using a BC-501A organic detector and an HPGe semiconductor spectrometer. Line shapes of 6.9-MeV γ-transitions from the 9Be(3He,nγ)11C reaction and 8.92-MeV transitions from the 9Be(3He,pγ)11B reaction, measured at angles of 0°, 30°, 60°, 90°, and 120° have been determined. The angular distribution of protons emitted when populating the 8.92-MeV level of the 11B nucleus in 9Be(3He,pγ)11B reaction, as well as the energy distribution of neutrons in 9Be(3He,nγ)11C reaction, have been reconstructed.

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REFERENCES

  1. 1

    V. G. Kiptily, F. E. Cecil, and S. S. Medley, Plasma Phys. Control. Fusion 48, R59 (2006).

    ADS  Article  Google Scholar 

  2. 2

    V. Kiptily, Ye. Kazakov, M. Fitzgerald, M. Nocente, M. Iliasova, E. Khilkevich, M. J. Mantsinen, M. F. F. Nave, J. Ongena, S. E. Sharapov, A. E. Shevelev, Ž. Štancar, G. Szepesi, D. M. A. Taylor, Yu. V. Yakovenko, and JET Contributors, Nucl. Fusion 60, 112003 (2020).

    ADS  Article  Google Scholar 

  3. 3

    A. E. Shevelev, E. M. Khilkevitch, V. G. Kiptily, I. N. Chu-gunov, D. B. Gin, D. N. Doinikov, V. O. Naidenov, A. E. Litvinov, I. A. Polunovskii, and JET-EFDA Contributors, Nucl. Fusion 53, 123004 (2013).

    ADS  Article  Google Scholar 

  4. 4

    V. G. Kiptilyj, A. V. Matjukov, A. S. Mishin, V. O. Najdenov, I. A. Polunovskij, L. A. Rassadin, and I. N. Chugumov, Fusion Technol. 22, 454 (1992).

    Article  Google Scholar 

  5. 5

    V. G. Kiptilyi, D. N. Doinikov, V. O. Naidenov, I. A. Polunovskii, and I. N. Chugunov, in Proceedings of the 11th International Seminar on Precise Measurements and Nuclear Spectroscopy, Sarov, Sept. 2–5, 1996, Vopr. At. Nauki Tekh., Ser.: Fiz. Yad. Reakt., Spec. Iss., 223 (1997).

  6. 6

    V. G. Kiptily, G. Gorini, M. Tardocchi, P. C. de Vries, F. E. Cecil, I. N. Chugunov, T. Craciunescu, M. Gatu Johnson, D. Gin, V. Goloborod’ko, C. Hellesen, T. Johnson, K. Kneupner, A. Murari, M. Nocente, et al., Nucl. Fusion 50, 084001 (2010).

    ADS  Article  Google Scholar 

  7. 7

    M. Nocente, M. Tardocchi, V. G. Kiptily, P. Blanchard, I. Chugunov, S. Conroy, T. Edlington, A. M. Fernes, G. Ericsson, M. Gatu Johnson, D. Gin, G. Grosso, C. Hellesen, K. Kneupner, and E. Lerche, et al., Nucl. Fusion 52, 063009 (2012).

    ADS  Article  Google Scholar 

  8. 8

    M. V. Iliasova, A. E. Shevelev, E. M. Khilkevitch, I. N. Chugunov, V. B. Minaev, D. B. Gin, D. N. Doinikov, I. A. Polunovsky, V. O. Naidenov, M. A. Kozlovskiy, and M. F. Kudoyarov, Nucl. Instrum. Methods Phys. Res., Sect. A 983, 164590 (2020).

    Google Scholar 

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ACKNOWLEDGMENTS

The authors are grateful to V.G. Kiptily (CCFE, Abingdon, United Kingdom) for advice in analyzing experimental data.

Funding

The reported study was funded by RFBR, project no. 19-32-90081.

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Correspondence to M. V. Iliasova.

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The authors declare that they have no conflict of interest.

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Translated by G. Dedkov

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Iliasova, M.V., Shevelev, A.E., Khilkevitch, E.M. et al. Measurements of γ- and Neutron-Radiation Spectra in Nuclear Reactions with 3He and 9Be Ions. Tech. Phys. Lett. 47, 103–106 (2021). https://doi.org/10.1134/S106378502102005X

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Keywords:

  • neutron spectrometry
  • γ spectrometry
  • excitation functions
  • γ-transition
  • diagnostics of high-temperature plasma.