Reaction front dynamics of A + B ? C with initially separated reactants
Por:
Araujo M., Larralde H., Havlin S., Stanely H.E.
Publicada:
1 ene 1992
Resumen:
We study the reaction front for the diffusion-reaction system A + B ? C with initially separated reactants. We present analytical results for the form of the front and the exponents that characterize its width and height asymptotically, which appear to hold in d ? 2. We also present analytical and numerical results for the form of the reaction front for the 1D case in which one of the reactants is static, and find the width exponent ? = 1 4, which is larger than the mean field exponent (? = 1 6) but smaller than the value for the case in which both species diffuse (? {reversed tilde equals} 0.3). © 1992.
Filiaciones:
Araujo M.:
Center for Polymer Studies, Department of Physics, Boston University, Boston, MA 02215, United States
Larralde H.:
Center for Polymer Studies, Department of Physics, Boston University, Boston, MA 02215, United States
Havlin S.:
Center for Polymer Studies, Department of Physics, Boston University, Boston, MA 02215, United States
Physics Department, Bar-Ilan University, Ramat Gan, Israel
Stanely H.E.:
Center for Polymer Studies, Department of Physics, Boston University, Boston, MA 02215, United States
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