Fragmentation Functions And Implications For Spin Physics

FRAGMENTATION FUNCTIONS AND IMPLICATIONS FOR SPIN PHYSICS.

The present status of fragmentation function (FF) analysis is summarized and the role of FFs in QCD hard scattering phenomenology is outlined with emphasis on spin physics.

The Spin Structure Of The Nucleon

From its early beginnings at SLAC in the 1970's, the study of nucleon spin structure using polarized lepton beams and polarized nucleon targets has become increasingly important in nuclear and particle physics, with current experiments at several of the world's high energy and nuclear physics laboratories (CERN, DESY, SLAC and Jefferson Lab) and with enormous related theoretical studies. The understanding of the fascinating but complicated problem of nucleon spin structure has progressed substantially, but fundamental questions remain and it can be confidently predicted that future activity will be high.The Erice Course on The Spin Structure of the Nucleon covered both the experimental and theoretical aspects of the subject, and this volume includes the lectures given at the School. In many cases the lecture material has been extended and updated by the authors. In addition, several recent publications on experimental work have been added in an appendix.

Proceedings of the International Europhysics Conference on High Energy Physics