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arXiv · 2209.00962

Sivers, Boer-Mulders and worm-gear distributions at next-to-leading order

Felix Rein·Simone Rodini·Andreas Schäfer·Alexey Vladimirov
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Abstract

We compute the Sivers, Boer-Mulders, worm-gear (T and L) transverse momentum dependent distributions in terms of twist-two and twist-three collinear distributions in the small-b limit up to next-to-leading order (NLO) in perturbation theory.

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Felix Rein, Simone Rodini, Andreas Schäfer, Alexey Vladimirov. 2022-09-02. Sivers, Boer-Mulders and worm-gear distributions at next-to-leading order. https://doi.org/10.1007/jhep01(2023)116

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