Next-to-leading Order Calculation of the Single Transverse Spin Asymmetry in the Drell-Yan Process - High Energy Physics - PhenomenologyReportar como inadecuado




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Abstract: We calculate the next-to-leading order perturbative QCD corrections to thetransverse momentum weighted single transverse spin asymmetry in Drell-Yanlepton pair production in hadronic collisions. We identify the splittingfunction relevant for the scale evolution of the twist-three quark-gluoncorrelation function. We comment on the consequences of our results forphenomenology.



Autor: Werner Vogelsang, Feng Yuan

Fuente: https://arxiv.org/







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