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arXiv · hep-ph/0604239

Transverse $Λ^0$ polarization in inclusive quasi-real photoproduction: quark scattering model

I. Alikhanov·O. Grebenyuk
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Abstract

The transverse polarization of $Λ^0$ hyperons produced in the inclusive $ep$ reaction at the 27.6 GeV beam energy is assumed to appear mostly via scattering of the strange quark in a color field. Results of application of such an idea to the preliminary data of HERMES are presented. Contributions of $Σ^0$, $Ξ$, and $Σ^*$ resonances to the polarization are taken into account.

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I. Alikhanov, O. Grebenyuk. 2007-10-18. Transverse $Λ^0$ polarization in inclusive quasi-real photoproduction: quark scattering model. https://doi.org/10.1134/s1063778808080139

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