Astrophysical S factor for dd interaction at ultralow energies

Abstract

Experimental results are presented that were obtained by measuring the astrophysical S factor for dd interaction at very low deuteron collision energies by using the liner-plasma technique. The experiment was performed at the high-current generator of the High-Current Electronics Institute (Tomsk, Russia). The values found for the S factor at the deuteron collision energies of 1.80, 2.06, and 2.27 keV are S_dd = 114 ± 68, 64 ± 30, and 53 ± 16 keV b, respectively. The corresponding dd cross sections obtained as the product of the barrier factor and the measured astrophysical S factor are σⁿ_dd(E_col = 1.80 keV) = (4.3 ± 2.6) × 10^-33cm², σⁿ_dd(E_col = 2.06 keV) = (9.8 ± 4.6) × 10^-33cm², and σⁿ_dd(E_col = 2.27 keV) = (2.1 ± 0.6) × 10-³²cm².

Original language	English
Pages (from-to)	855-860
Number of pages	6
Journal	Physics of Atomic Nuclei
Volume	64
Issue number	5
DOIs	https://doi.org/10.1134/1.1378875
Publication status	Published - 1 May 2001
Externally published	Yes

ASJC Scopus subject areas

Atomic and Molecular Physics, and Optics
Nuclear and High Energy Physics

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10.1134/1.1378875

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Bystritskiǐ, V. M., Bystritsky, V. M., Chaikovsky, S. A., Filipowicz, M., Grebenyuk, V. M., Guła, E., Makhrin, V. I., Mesyats, G. A., Parzhitski, S. S., Pen'kov, F. M., Ratakhin, N. A., Sinebryukhov, V. A., Sorokin, S. A., Stolupin, V. A., Volkov, E. N., & Woźniak, J. (2001). Astrophysical S factor for dd interaction at ultralow energies. Physics of Atomic Nuclei, 64(5), 855-860. https://doi.org/10.1134/1.1378875

Astrophysical S factor for dd interaction at ultralow energies. / Bystritskiǐ, Vit M.; Bystritsky, V. M.; Chaikovsky, S. A.; Filipowicz, M.; Grebenyuk, V. M.; Guła, E.; Makhrin, V. I.; Mesyats, G. A.; Parzhitski, S. S.; Pen'kov, F. M.; Ratakhin, N. A.; Sinebryukhov, V. A.; Sorokin, S. A.; Stolupin, V. A.; Volkov, E. N.; Woźniak, J.

In: Physics of Atomic Nuclei, Vol. 64, No. 5, 01.05.2001, p. 855-860.

Research output: Contribution to journal › Article

Bystritskiǐ, VM, Bystritsky, VM, Chaikovsky, SA, Filipowicz, M, Grebenyuk, VM, Guła, E, Makhrin, VI, Mesyats, GA, Parzhitski, SS, Pen'kov, FM, Ratakhin, NA, Sinebryukhov, VA, Sorokin, SA, Stolupin, VA, Volkov, EN & Woźniak, J 2001, 'Astrophysical S factor for dd interaction at ultralow energies', Physics of Atomic Nuclei, vol. 64, no. 5, pp. 855-860. https://doi.org/10.1134/1.1378875

Bystritskiǐ, Vit M. ; Bystritsky, V. M. ; Chaikovsky, S. A. ; Filipowicz, M. ; Grebenyuk, V. M. ; Guła, E. ; Makhrin, V. I. ; Mesyats, G. A. ; Parzhitski, S. S. ; Pen'kov, F. M. ; Ratakhin, N. A. ; Sinebryukhov, V. A. ; Sorokin, S. A. ; Stolupin, V. A. ; Volkov, E. N. ; Woźniak, J. / Astrophysical S factor for dd interaction at ultralow energies. In: Physics of Atomic Nuclei. 2001 ; Vol. 64, No. 5. pp. 855-860.

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title = "Astrophysical S factor for dd interaction at ultralow energies",

abstract = "Experimental results are presented that were obtained by measuring the astrophysical S factor for dd interaction at very low deuteron collision energies by using the liner-plasma technique. The experiment was performed at the high-current generator of the High-Current Electronics Institute (Tomsk, Russia). The values found for the S factor at the deuteron collision energies of 1.80, 2.06, and 2.27 keV are Sdd = 114 ± 68, 64 ± 30, and 53 ± 16 keV b, respectively. The corresponding dd cross sections obtained as the product of the barrier factor and the measured astrophysical S factor are σndd(Ecol = 1.80 keV) = (4.3 ± 2.6) × 10-33cm2, σndd(Ecol = 2.06 keV) = (9.8 ± 4.6) × 10-33cm2, and σndd(Ecol = 2.27 keV) = (2.1 ± 0.6) × 10-32cm2.",

author = "Bystritskiǐ, {Vit M.} and Bystritsky, {V. M.} and Chaikovsky, {S. A.} and M. Filipowicz and Grebenyuk, {V. M.} and E. Gu{\l}a and Makhrin, {V. I.} and Mesyats, {G. A.} and Parzhitski, {S. S.} and Pen'kov, {F. M.} and Ratakhin, {N. A.} and Sinebryukhov, {V. A.} and Sorokin, {S. A.} and Stolupin, {V. A.} and Volkov, {E. N.} and J. Wo{\'z}niak",

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doi = "10.1134/1.1378875",

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AU - Bystritskiǐ, Vit M.

AU - Bystritsky, V. M.

AU - Chaikovsky, S. A.

AU - Filipowicz, M.

AU - Grebenyuk, V. M.

AU - Guła, E.

AU - Makhrin, V. I.

AU - Mesyats, G. A.

AU - Parzhitski, S. S.

AU - Pen'kov, F. M.

AU - Ratakhin, N. A.

AU - Sinebryukhov, V. A.

AU - Sorokin, S. A.

AU - Stolupin, V. A.

AU - Volkov, E. N.

AU - Woźniak, J.

PY - 2001/5/1

Y1 - 2001/5/1

N2 - Experimental results are presented that were obtained by measuring the astrophysical S factor for dd interaction at very low deuteron collision energies by using the liner-plasma technique. The experiment was performed at the high-current generator of the High-Current Electronics Institute (Tomsk, Russia). The values found for the S factor at the deuteron collision energies of 1.80, 2.06, and 2.27 keV are Sdd = 114 ± 68, 64 ± 30, and 53 ± 16 keV b, respectively. The corresponding dd cross sections obtained as the product of the barrier factor and the measured astrophysical S factor are σndd(Ecol = 1.80 keV) = (4.3 ± 2.6) × 10-33cm2, σndd(Ecol = 2.06 keV) = (9.8 ± 4.6) × 10-33cm2, and σndd(Ecol = 2.27 keV) = (2.1 ± 0.6) × 10-32cm2.

AB - Experimental results are presented that were obtained by measuring the astrophysical S factor for dd interaction at very low deuteron collision energies by using the liner-plasma technique. The experiment was performed at the high-current generator of the High-Current Electronics Institute (Tomsk, Russia). The values found for the S factor at the deuteron collision energies of 1.80, 2.06, and 2.27 keV are Sdd = 114 ± 68, 64 ± 30, and 53 ± 16 keV b, respectively. The corresponding dd cross sections obtained as the product of the barrier factor and the measured astrophysical S factor are σndd(Ecol = 1.80 keV) = (4.3 ± 2.6) × 10-33cm2, σndd(Ecol = 2.06 keV) = (9.8 ± 4.6) × 10-33cm2, and σndd(Ecol = 2.27 keV) = (2.1 ± 0.6) × 10-32cm2.

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