Reaction Mechanisms in a Multichannel Scattering Theory for Identical Particles |
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| Authors: | Gy Bencze C Chandler AG Gibson GW Pletsch |
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| Institution: | (1) Department of Physics and Astronomy, University of New Mexico, Albuquerque, NM 87131, USA, US;(2) Department of Mathematics and Statistics, University of New Mexico, Albuquerque, NM 87131, USA, US |
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| Abstract: | Exchange effects in rearrangement reactions are studied in the framework of a general algebraic theory of identical-particle
scattering. An algebraic definition of reaction mechanisms proposed previously is used to distinguish the contributions to
scattering amplitudes made by different exchange processes. Previous statements concerning the number of possible exchange
mechanisms and their relative weight factors are rigorously proved. The results of this paper differ from those obtained in
previous studies, as here identical clusters of particles are also treated as indistinguishable.
Received March 31, 1994; revised Juli 22, 1994; accepted for publication September 29, 1994 |
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