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arxiv: hep-ph/0310109 · v1 · submitted 2003-10-09 · ✦ hep-ph

Impact of the running QCD coupling on the value of the intercept of the structure function g₁ singlet

classification ✦ hep-ph
keywords singletcouplingdeltainterceptrunningapproxasymptoticallyeffects
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The running QCD coupling effects for $g_1$ singlet are studied. We predict that asymptotically $g_1^S \sim x^{- \Delta_S}$, with the singlet intercept $\Delta_S \approx 0.85$.

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