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arXiv · hep-ph/0604092

Target Mass Effects in Polarized Deep Inelastic Scattering

Aleksander V. Sidorov·Dimiter B. Stamenov
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Abstract

The target mass effects in polarized DIS have been studied. It was demonstrated that taking into account the first order target mass corrections to g1 a very good approximation of the exact formula is achieved. It was also shown that their magnitude in the preasymptotic DIS region is small except for x > 0.65, where their large effect is partially suppressed by the large values of $Q^2$ due to the cut $W^2 > 4 GeV^2$. The difference between the size of the target mass and higher twist corrections is illustrated.

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Aleksander V. Sidorov, Dimiter B. Stamenov. 2006-08-10. Target Mass Effects in Polarized Deep Inelastic Scattering. https://doi.org/10.1142/s0217732306021402

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