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- Title
DEVELOPMENT OF A LORENTZIAN-FUNCTION APPROXIMATION UTILIZING IN THE CHARGED- PARTICLE-INDUCED NONRESONANT REACTION RATE.
- Authors
HE, J. J.; LI, L.; HU, J.; ZHANG, L. Y.; XU, S. W.; YU, X. Q.; LIU, M. L.
- Abstract
A development has been made for the charged-particle-induced nonresonant reaction-rate equations. The forms of reaction-rate equations for nonresonant and resonant reactions have been united in a frame of Lorentzian-Function Approximation (LFA) mathematically. In the frame of LFA, the nonresonant reaction taken place within the Gamow window can be considered, in form, as a "resonance" reaction with a full width at half maximum (FWHM, Γnr) equal to the 1/e width (Δ) in a well-known Gaussian-Function Approximation (GFA).
- Subjects
APPROXIMATION theory; MATHEMATICAL functions; PARTICLES (Nuclear physics); CHARGE transfer; POTENTIAL barrier; NUCLEAR reactions; GAUSSIAN distribution; MATHEMATICAL analysis; CHEMICAL kinetics; NUCLEAR astrophysics
- Publication
International Journal of Modern Physics E: Nuclear Physics, 2011, Vol 20, Issue 3, p747
- ISSN
0218-3013
- Publication type
Article
- DOI
10.1142/S0218301311018204