RAS PhysicsЯдерная физика Physics of Atomic Nuclei

  • ISSN (Print) 0044-0027
  • ISSN (Online) 3034-6282

DETERMINATION OF EXCITATION ENERGY SPECTRUM OF Li IN THE n + Li REACTION

PII
S0044002725010143-1
DOI
10.31857/S0044002725010143
Publication type
Article
Status
Published
Authors
Volume/ Edition
Volume 88 / Issue number 1
Pages
116-123
Abstract
An experiment on the study of the He + t cluster structure of the Li nucleus in the reaction Li(n; He n)t was carried out on the RADEX neutron channel of the INR RAS at a neutron energy of 40–60 MeV. The excitation energy spectrum of Li was obtained in the range E = 16–50 MeV. At the excitation energy E = 16.6 MeV a resonance with Γ = 0.7 MeV was detected, and in the range E = 30–50 MeV two broad resonances E = 35.9 MeV with Γ = 8.4 MeV and E = 43.1 MeV with Γ = 5.4 MeV were detected. All levels are observed for the first time.
Keywords
Date of publication
08.10.2024
Year of publication
2024
Number of purchasers
0
Views
63

References

  1. 1. S. Nakayama, T. Yamagata, H. Akimune, I. Daito, H. Fujimura, Y. Fujita, M. Fujiwara, K. Fushimi, M. B. Greenfield, H. Kohri, N. Koori, K. Takahisa, A. Tamii, M. Tanaka, and H. Toyokawa, Phys. Rev. Lett. 87, 122502 (2001).
  2. 2. M. Freer, J. C. Ang´elique, L. Axelsson, B. Benoit, U. Bergmann, W. N. Catford, S. P. G. Chappell, N. M. Clarke, N. Curtis, A. D’Arrigo, E. de Goes Brennard, O. Dorvaux, B. R. Fulton, G. Giardina, C. Gregori, S. Gr´evy, et al., Phys. Rev. Lett. 82, 1383 (1999).
  3. 3. M. V. Zhukov, B. V. Danilin, D. V. Fedorov, J. M. Bang, I. J. Thompson, and J. S. Vaagen, Phys. Rep. 231, 151 (1993).
  4. 4. Yu. Ts. Oganessian, V. I. Zagrebaev, and J. S. Vaagen, Phys. Rev. C 60, 044605 (1999).
  5. 5. G. Belovitsky, E. Konobeevski, A. Stepanov, V. Zavarzina, S. Zuyev, S. Lukyanov, and Yu. Sobolev, Int. J. Mod. Phys. E 17, 2331 (2008).
  6. 6. D. R. Thompson and Y. C. Tang, Nucl. Phys. A 106, 591 (1968).
  7. 7. S. B. Sakuta, B. G. Novatsky, D. N. Stepanov, D. V. Aleksandrov, Yu. A. Glukhov, and E. Yu. Nikolsky, Phys. At. Nucl. 65, 1771 (2002).
  8. 8. S. Nakayama, T. Yamagata, H. Akimune, M. Fujiwara, K. Fushimi, M. B. Greenfield, K. Hara, K. Y. Hara, H. Hashimoto, K. Ichihara, K. Kawase, H. Matsui, K. Nakanishi, M. Sakama, M. Tanaka, and M. Yosoi, Phys. Rev. C 69, 041304 (2004).
  9. 9. R. Kuramoto, R. Lichtenth¨aler, A. L´epine-Szily, V. Guimar¨aes, G. F. Lima, E. Benjamim, and P. N. de Faria, Braz. J. Phys. A 34, 933 (2004).
  10. 10. O. Povoroznyk, O. K. Gorpinich, O. O. Jachmenjov, H. V. Mokhnach, O. Ponkratenko, G. Mandaglio, F. Curciarello, V. De Leo, G. Fazio, and G. Giardina, J. Phys. Soc. Jpn. 80, 094204 (2011).
  11. 11. М. В. Мордовской, А. А. Каспаров, А. А. Афонин, Ю.М. Бурмистров, В. П. Заварзина, В. В. Мицук, С. И. Поташев, И. В. Суркова, Тр. 73-й Международной конференции по ядерной физике “ЯДРО2023: фундаментальные вопросы и приложения”, Саров, 2023, c. 126.
  12. 12. С. В. Зуев, А. А. Каспаров, Е. С. Конобеевский, Изв. РАН. Сер. физ. 81, 753 (2017) [Bull. Russ. Acad. Sci.: Phys. 81, 679 (2017)].
  13. 13. М. В. Мордовской, И. В. Суркова, Изв. РАН. Сер. физ. 86, 583 (2022) [Bull. Russ. Acad. Sci.: Phys. 86, 484 (2022)].
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