Additional Relations between Spin-Density Matrix Elements
- 25 December 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 188 (5) , 2264-2270
- https://doi.org/10.1103/physrev.188.2264
Abstract
The spin structure of amplitudes for the joint production of a baryon and meson resonance of arbitrary spins has been investigated. Both meson-nucleon and photon-nucleon interactions have been considered. If the production is dominated by the exchange of a single set of quantum numbers, relations between spin-density matrix elements exist in some cases and provide an experimental test for this mechanism. Comparisons with data are given for some reactions.Keywords
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