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Spin structure of spin-1/2 baryon and spinless meson production amplitudes in photo and hadronic reactions

K. Nakayama·W. G. Love
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Abstract

The most general spin structures of the spin-1/2 baryon and spinless meson production operator for both photon and nucleon induced reactions are derived from the partial-wave expansions of these reaction amplitudes. The present method provides the coefficients multiplying each spin operator in terms of the partial-wave matrix elements. The result should be useful in studies of these reactions based on partial-wave analyses, especially, when spin observables are considered.

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K. Nakayama, W. G. Love. 2005-08-01. Spin structure of spin-1/2 baryon and spinless meson production amplitudes in photo and hadronic reactions. https://doi.org/10.1103/physrevc.72.034603

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