The astrophysical S-factor for dd-reactions at ke V-energy range

V. Bystritskii, V. Bystritsky, S. Chaikovsky, M. Filipowicz, V. Grebenyuk, E. Gula, V. Makhrin, G. Mesyats, S. Parzhitski, F. Pen'Kov, N. Ratakhin, V. Sinebryukhov, S. Sorokin, V. Stolupin, E. Volkov, J. Woźniak

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9 Citations (Scopus)


The experimental results of measurements of the astrophysical S-factor for dd-reaction at keV-energy range collision energies using liner plasma technique are presented. The experiments were carried out at the high current generator of the Institute of High-Current Electronics in Tomsk, Russia. The measured values of the S-factors for the deuteron collision energies 1.80, 2.06 and 227 keV are Sdd = (114 ± 68), (64 ± 30), (53 ± 16) b · keV, respectively. The corresponding cross sections for dd-reactions, described as a product of the barrier factor and measured astrophysical S-factor, are σdd n(Ecol = 1.80 keV) = (4.3 ± 2.6) · 10-33 cm2; σdd n(Ecol = 2.06 keV) = (9.8 ± 4.6) · 10-33 cm2; σdd n(Ecol = 2.27 keV) = (2.1 ± 0.6) · 10-32 cm2.

Original languageEnglish
Pages (from-to)42-46
Number of pages5
Issue number1-2
Publication statusPublished - Feb 2001
Externally publishedYes

ASJC Scopus subject areas

  • Nuclear Energy and Engineering

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