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arXiv · hep-ph/0307327

Spin alignment of vector mesons in unpolarized hadron-hadron collisions at high energies

Qing-hua Xu·Zuo-tang Liang
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Abstract

We argue that spin alignment of the vector mesons observed in unpolarized hadron-hadron collisions is closely related to the single spin left-right asymmetry observed in transversely polarized hadron-hadron collisions. We present the numerical results obtained from the type of spin-correlation imposed by the existence of the single-spin left-right asymmetries. We compare the results with the available data and make predictions for future experiments.

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Qing-hua Xu, Zuo-tang Liang. 2003-07-26. Spin alignment of vector mesons in unpolarized hadron-hadron collisions at high energies. https://doi.org/10.1103/physrevd.68.034023

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