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The astrophysical S-factor for dd-reactions at keV-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 und J. Woźniak
Veröffentlicht/Copyright: 17. März 2022
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Abstract

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)bkeV, respectively. The corresponding cross sections for dd-reactions, described as a product of the barrier factor and measured astrophysical S-factor, are σddn(Ecol=1.80keV)=(4.3±2.6). 1033cm2;σddn(Ecol=2.06keV)=(9.8±4.6)1033cm2;σddn( Ecol=

Abstract

In der vorliegenden Arbeit werden die Ergebnisse von Messungen des astrophysikalischen S-Faktors für dd-Reaktionen bei sehr niedrigen Kollisionsenergien mit Hilfe der linearen Plasmatechnik vorgestellt. Die Experimente wurden durchgeführt am Starkstromgenerator des Instituts für Starkstromelektronik in Tomsk, Russland. Die gemessenen Werte der S-Faktoren für die Deuteronen-Stossenergien 1.80, 2.06 und 2.27 keV liegen bei Sdd = (114 ± 68), (64 ± 30) und (53 ± 16) b keV. Die entsprechenden Wirkungsquerschnitte für die dd-Reaktionen, die als Produkt des Potentialwallfaktors und der gemessenen astrophysikalischen S-Faktoren beschrieben werden, liegen bei: σddn(Ecol=1.80keV)=(4.3±2.6) 1033cm2;σddn(Ecol=2.06keV)=(9.8±4.6)1033cm2;σddn( Ecol=2.27keV)=(2.1±0.6)1032cm2.

Acknowledgements

The authors are grateful to Prof. R. B. Baksht (IHCE RAS) and Dr A. Toor (LLNL USA) for helpful discussions and to B. F. Boreiko and S. W. Shlahtun for their help during the installation of the experiment.

References

1 Merkuriev, S. P.; Kvitsinsky, A. A.; Kostrykin, V V.: Three-body problem in configuration space. Proc. Int. Conf. on the Theory of Few Body and Quark Hadronic Systems, Dubna, D4–87-692, 1987, p. 6Suche in Google Scholar

2 Friar, J. L.: Recent results in the theory of the three-nucleon systems. Proc. Int. Conf. on the Theory of Few Body and Quark-Hadronic Systems, Dubna, D4–87-692, 1987, p. 70Suche in Google Scholar

3 Rolfs, C.: Proc. Int. School of Phys. “Enrico Fermi”, Course C.3, Villa Monastero, 23 June-3 July 1987, ed. by P. Kienle, R.A. Ricci and A. Rubbino, North Holland, 1989, p. 417; Bachall, J. N.; Pinsonneault, M. H.: Standard solar models, with and without helium diffusion, and the solar neutrino problem. Rev. Mod. Phys. 64 (1992) 885; Arnould, M.; Forestini, J.: Nuclear Astrophysics. Proc. of the Third Int. Summer School, La Rabida, Huelve, Spain, June 1988, Springer-Verlag, Research Reports in Physics, p. 48Suche in Google Scholar

4 Belyaev, V B.; et al.: New proposals for investigation of strong interaction of light nuclei at super low energies. Nukleonika 40 (1995) 85Suche in Google Scholar

5 Assenbaum, H. J.; Langanke, K.: Effect of electron screening on low-energy fusion cross sections. Z. Phys. A327 (1987) 46110.1007/BF01289572Suche in Google Scholar

6 Angulo, C. et al.: The effects of electron screening and resonances in (p, a) reactions on 10B and 11B at thermal energies, Z. Phys. A 345 (1993) 23110.1007/BF01293350Suche in Google Scholar

7 Koonin, S. E.; Mukerjee, M.: Branching ratios in low-energy deute - ron-induced reactions. Phys. Rev. C42 (1990) 163910.1103/PhysRevC.42.1639Suche in Google Scholar

8 Greife, U; Gorris, F.; Junker, M.; Rolfs, C.; Zahnow, D.: Oppenheimer-Phillips effect and electron screening in d+d fusion reactions. Z. Phys. A351 (1995) 10710.1007/BF01292792Suche in Google Scholar

9 Bargholtz, C.: Nucl.Phys., A474 (1987) 1Suche in Google Scholar

10 Friar, J. L.; Gibson, B. F.; Payne, G. L.: Thermal n-d radiative capture. Phys. Lett. B251 (1990) 1110.1016/0370-2693(90)90223-SSuche in Google Scholar

11 Kharchenko, B. F.; Navrotsky, M. A.; Katerinchuk, P. A.: Coulomb effects in the proton-deuterons scattering and radiative capture at zero energy. Journal of Nuclear Physics 55 (1992) 86 (in Russian)10.1016/0375-9474(93)90500-WSuche in Google Scholar

12 Phillips, A. C.: Nucleon-deuteron capture below the three-nucleon break-up energy. Nucl. Phys. A184 (1972) 33710.1016/0375-9474(72)90413-7Suche in Google Scholar

13 Belyaev, V B.; Bertin, A.; Bystritskii, Vit. M.; Bystritsky, Vaych. M. et al.: Investigation of strong interactions at very low energies (50 eV–100 eV). JINR communication, D15–92-324, Dubna, 1992Suche in Google Scholar

14 Bystritskii, Vit. M. et al.: Investigation of strong interactions between light nuclei at ultralow energies using Z-pinch plasma flow. 10-th IEEE Int. Pulsed Power Conf., Abstract Book, P2–67, Albuquerque, NM, July 10–13, 1995, USA10.1109/PPC.1995.599780Suche in Google Scholar

15 Bystritskii, V M. et al.: Experimental investigation of dd reaction in range of ultralow energies using Z-pinch. JINR preprint JINR, D15–98-239, Dubna, 1998, to be published in Journal “Laser and Particle Beam”Suche in Google Scholar

16 Belyaev, V. B. et al.: Investigation of interactions between light nuclei at ultralow energies 100 eV–2000 eV (project “LESI”). JINR preprint, D15–95-378, Dubna, 1995Suche in Google Scholar

17 Bystritskii, V M. et al.: A new approach in the experimental studies of nuclear reactions at ultralow energies. Nukleonika 42 (1997) 775Suche in Google Scholar

18 Burkhalter, P. G.; Shilon, J.; Fisher, A.; Cowan, R. D.: X-ray spectra from a gas-puff Z-pinch device. J. Appl. Phys. 50 (1979) 453210.1063/1.326560Suche in Google Scholar

19 Kovsharov, N. F. et al.: Pulse generator “Snop-3“. Pribory i Tekhnika Experimenta, 6 (1987) 84 (in Russian)Suche in Google Scholar

20 Felber, F. S. et al.: Compressiuon of ultrahigh magnetic fields in a gas-puff Z-pinch. Phys. Fluids 31 (1988) 205310.1063/1.866657Suche in Google Scholar

21 Liberman, M. A.; Bud’ko, A.B.: AIP Conf.Proc. 195 (1989) 17410.1063/1.38863Suche in Google Scholar

22 Rahman, H. U; Amendt, P.; Rostoker, N.: Z pinches with multi-ion species: ion separation and instability. Phys. Fluids 28 (1985) 152810.1063/1.865404Suche in Google Scholar

23 Sorokin, S. A.; Chaikovskii, S. A.: Attainment of high degrees of stable radial compression of plasma liners. Fizika Plazmy 19 (1993) 856 (in Russian)Suche in Google Scholar

24 Bystritskii, Vit. M. et al.: Measurement of d + d 3 H e + n cross section at ultralow energies using Z-pinch. JINR preprint, D15-96-11, Dubna, 1996Suche in Google Scholar

25 Bulgakov, T. L.; Bystritskii, Vit. M.; Bystritsky, Vyach. M. et al.: Measurements of d + d 3 H e + n cross section at ultralow energies using Z-pinch. Phys. of Atomic Nuclei 60 (1997) 1217Suche in Google Scholar

26 Bystritskii, Vit. M. et al.: Proc. Int Conf. on Plasma, June 1996, PragueSuche in Google Scholar

27 Lang, K. R.: The astrophysical formulae. Springer-Verlag, Berlin, 197410.1007/978-3-662-11188-8Suche in Google Scholar

28 Chaikovsky, S. A.: Private communicationSuche in Google Scholar

29 Sivukhin, D. V: Voprosy teorii plasmy, vol.4, Atomizdat, Moscow, 1964 (in Russian)Suche in Google Scholar

30 Nui, K.; Abe, T.: Proceedings on 3-rd Int. Conf. on High Power Electron and Ion Beam, Novosibirsk, 1979, Vol. 2, p. 518Suche in Google Scholar

31 Artsimovich, L. A.: Upravlyaemye termoyadernye reaktsii, Moscow, 1961, p. 170–172 (in Russian)Suche in Google Scholar

32 Bystritskii, Vit. M. et al.: AIP Conference Proc. 195, Dense Z-Pinches, Second Int. Conf., Laguna Beach, CA, (1989) 52210.1063/1.38859Suche in Google Scholar

33 Clark, W. et al.: Aluminium, calcium, and titanium imploding plasma experiments on the BLACKJACK 5 pulse generator. J. Appl. Phys. 53 (1982) 409910.1063/1.331276Suche in Google Scholar

34 Karlykhanov, N. G. et al.: Plasma beam interaction with solid target. Fizika Plazmy 22 (1998) 998 (in Russian)Suche in Google Scholar

35 Brown, R. E.; Jamie, N.: Differential cross sections at low energies for 2b(d, p)3H and 2H(1, n)3He. Phys. Rev. C41 (1990) 139110.1103/PhysRevC.41.1391Suche in Google Scholar

36 Krauss, A.; Becker, H. W.; Trantvetter, H. P.; Rolfs, C.; Brand, K.: Low-energy fusion cross sections of D + D and D + 3He reactions. Nucl. Phys. A465 (1987) 15010.1016/0375-9474(87)90302-2Suche in Google Scholar

Received: 2000-08-21
Published Online: 2022-03-17

© 2001 Carl Hanser Verlag, München

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