Transversity Parton Distribution

Abstract

Transversity distribution is one of the three fundamental parton distributions that completely describe polarized spin 1/2 nucleon. Its chiral odd nature prevented for many years its experimental exploration, however presently we have obtained great deal of information about this distribution. This includes experimental data from Semi Inclusive Deep Inelastic Scattering, knowledge of scale dependence and phenomenological extractions. I will discuss main features of this distribution and indicate the future improvements of our knowledge.

Comments: 6 pages, 2 figures, proceedings of the 7th International Workshop on Chiral Dynamics, August 6 -10, 2012 Jefferson Lab, Newport News, Virginia, USA