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arXiv · hep-ph/9906451

Quark recombination model for polarizations in inclusive hyperon productions at high energy

Noriaki Nakajima·Katsuhiko Suzuki·Hiroshi Toki·Ken-Ichi Kubo
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Abstract

We investigate the transverse polarization of hyperons produced by the photon induced reactions using the quark recombination model. This model reproduces polarizations of hadrons produced by the hadron-hadron collisions and accounts for the origin of the empirical rule by DeGrand and Miettinen. We find significant polarizations in the hyperon photoproduction by applying this model to the $γN \ra \Lam $ $(Σ^{0}) + X$ reaction.

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Noriaki Nakajima, Katsuhiko Suzuki, Hiroshi Toki, Ken-Ichi Kubo. 1999-06-23. Quark recombination model for polarizations in inclusive hyperon productions at high energy. https://doi.org/10.1142/9789812792570_0029

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