title: Static A+B-->0 annihilation process in arbitrary dimension
abstract: The pair annihilation A+B-->0 of static particles distributed at random in a d-dimensional space is studied in the large time regime for a tunneling law. The consequences of a superposition approximation used to close the hierarchy of equations describing the process are analytically explored. It is shown that the density and pair correlations of surviving particles have scaling expressions which display the ordering and clustering effects.
authors.affiliation: Centre de Physique Theorique et de Modelisation, ESA 5468 du CNRS, Universite Bordeaux I, 351 Cours de la Liberation, 33405 Talence Cedex, France.
authors.initials: B
authors.lastname: Bonnier