Spin Structure of the Nucleon

J. Nassalski

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arXiv · hep-ph/9612352

Spin Structure of the Nucleon

J. Nassalski

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Abstract

New experimental results on the spin dependent structure functions g_1 and g_2 which are determined from deep-inelastic scattering experiments at CERN, SLAC and DESY are reported. These results are used to evaluate the Bjorken sum rule and the singlet axial charge a_0. Results are discussed in the framework of next-to-leading order perturbative QCD. The role of the polarised gluons in the interpretation of the results on a_0 is emphasised. New experiments which aim to determine gluon polarisation are shortly described.

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J. Nassalski. 1996-12-18. Spin Structure of the Nucleon. https://arxiv.org/abs/hep-ph/9612352

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