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Spin correlations in the reaction "pi \vec D --> \vecΣΘ^+" and the parity of Theta^+

A. Titov·B. Kampfer
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Abstract

We analyze two types of spin observables in the reaction $π\vec D\to\vecΣΘ^+$ near the threshold. One concerns the spin-transfer coefficients $K_x^x$ and $K_z^z$. The second one is the deuteron spin anisotropy. These observables are sensitive to the $Θ^+$ parity and can be used as a tool for the $Θ^+$ parity determination.

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A. Titov, B. Kampfer. 2005-04-26. Spin correlations in the reaction "pi \vec D --> \vecΣΘ^+" and the parity of Theta^+. https://doi.org/10.1103/physrevc.71.062201

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