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2.
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Hyperon polarization in e^-p --> e^-HK with polarized electron beams
/ Liang, Z ; Xu, Q
We apply the picture proposed in a recent Letter for transverse hyperon polarization in unpolarized hadron-hadron collisions to the exclusive process e^-p --> e^-HK such as e^-p-->e^-\Lambda K^+, e^-p --> e^-\Sigma^+ K^0, or e^-p--> e^-\Sigma^0 K^+, or the similar process e^-p\to e^-n\pi^+ with longitudinally polarized electron beams. We present the predictions for the longitudinal polarizations of the hyperons or neutron in these reactions, which can be used as further tests of the picture..
hep-ph/0204322.-
2002 - 15 p.
- Published in : Phys. Rev. D 65 (2002) 113012
Access to fulltext document: PDF; External link: hep-ph/0204322 PDF
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6.
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Spin observables in hyperon production
/ Maggiora, M ; Balestra, F ; Bedfer, Y ; Bertini, R ; Bland, L C ; Brochard, F ; Bussa, M P ; Chalyshev, V ; Choi, S ; Debowski, M et al.
The first exclusive measurements of the spin transfer parameter D sub N sub N in the reaction p-vectorp->pK sup +LAMBDA-vector has been performed at Saturne with the polarized beam and with the DISTO spectrometer. The results suggest an OBE mechanism dominated by kaon exchange..
2000
- Published in : Nucl. Phys. A 663-664 (2000) 477c-480c
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