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Rates of the Main Thermonuclear Reactions

  • S. N. Abramovich
  • B. Ja. Guzhovskii
  • S. A. Dunaeva
  • E. F. Fomushkin
Conference paper
Part of the Research Reports in Physics book series (RESREPORTS)

Abstract

The data on the cross sections of main thermonuclear reactions have been estimated with an account of the latest experimental results in a form of S-factor spline . presentation. Based on this estimation, the rates of these reactions in 0.0001–1 MeV temperature range in the supposition of Maxwell distribution of relative velocities have been computed. The Maxwell-Boltzmann averaged <S>-factors were calculated according to the table values of the reaction rates. Then the <S>-factors were approximated with the 3 order spline-function. The necessity of the account of electron shielding and intramolecular movement at low temperatures is discussed.

Keywords

Rate of reaction numerical integration Maxwellian S-factor spline-function 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1992

Authors and Affiliations

  • S. N. Abramovich
    • 1
  • B. Ja. Guzhovskii
    • 1
  • S. A. Dunaeva
    • 1
  • E. F. Fomushkin
    • 1
  1. 1.All-Union Scientific Research Institute of Experimental PhysicsArzamas-16, Nizhnij Novgorod regionUSSR

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