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arXiv · hep-ph/9905489

Spin structure function of the virtual photon

Ken Sasaki·Tsuneo Uematsu
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Abstract

We investigate the spin structure of the virtual photon beyond the leading order in QCD. The first moment of the virtual photon spin structure function $g_1^γ(x,Q^2,P^2)$ with QCD effects turns out to be non-vanishing in contrast to the real photon case. Numerical analysis for virtual as well as real photon case is presented.

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Ken Sasaki, Tsuneo Uematsu. 1999-05-26. Spin structure function of the virtual photon. https://doi.org/10.1016/s0920-5632(99)00799-9

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