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  • 标题:DGLAP evolution and saturation effects at HERA
  • 本地全文:下载
  • 作者:H. Kowalski
  • 期刊名称:PoS - Proceedings of Science
  • 印刷版ISSN:1824-8039
  • 出版年度:2001
  • 卷号:2001
  • 出版社:SISSA, Scuola Internazionale Superiore di Studi Avanzati
  • 摘要:We discuss HERA data on the high energy behavior of the total p cross section and on di raction in DIS. A natural link between inclusive and di ractive p processes is provided by the dipole description of DIS. In the dipole picture the hard and soft interaction regions can be connected by the saturation hypothesis which leads to a good description of HERA measurements. An extension of the saturation ansatz by the evolution e ects improves sizably the agreement with data.
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