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Chiral-Odd Contribution to Single-Transverse Spin Asymmetry in Hadronic Pion Production

Y. Kanazawa·Yuji Koike
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Abstract

A formula for the single transverse spin asymmetry in the large-$p_T$ pion production in the nucleon-nucleon collision is derived. We focuss on the chiral-odd contribution where the transversity distribution and the chiral-odd spin-independent twist-3 distribution contributes. This contribution is expected to give rise to a large effect at $x_F\to -1$.

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Y. Kanazawa, Yuji Koike. 2000-01-06. Chiral-Odd Contribution to Single-Transverse Spin Asymmetry in Hadronic Pion Production. https://doi.org/10.1016/s0370-2693(00)00261-6

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