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arXiv · hep-ph/0501004

Chiral quark filtering mechanism of hyperon polarization

S. M. Troshin·N. E. Tyurin
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Abstract

The model combined with unitarity and impact parameter picture provide a rather simple mechanism of hyperon polarization generation in collision of unpolarized hadrons. We concentrate on a particular problem of $Λ$-hyperon polarization and derive its linear $x_F$-dependence as well as its energy and transverse momentum independence at large $p_\perp$. Mechanism responsible for the single--spin asymmetries in pion production is also discussed.

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S. M. Troshin, N. E. Tyurin. 2005-05-31. Chiral quark filtering mechanism of hyperon polarization. https://arxiv.org/abs/hep-ph/0501004

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