Saturation effects in DIS at low x

Abstract

We review basic ideas related to saturation of parton densities at small value of the Bjorken variable x. A special emphasis is put on interpreting the results from the ep deep inelastic scattering experiments at HERA.

Comments: 19 pages. Plenary presentation at 10th International Workshop on Deep Inelastic Scattering (DIS2002), Cracow, 30 April - 4 May 2002. Some references added