2004/12/16 by T. Csorgo, S. Hegyi, T. Novak +1
Physics and Astronomy · #hep-ph #nucl-th
published as Acta Phys.Polon. B36 (2005) 329-337 · 8 pages, 5 figures, presented by T. Csorgo at the XXXIV International Symposium on Multiparticle Dynamics, Sonoma County, California, USA, July 2004, to appear in Acta Physica Polonica B
arxiv created 2004/12/16 · arxiv updated 2009/12/01
Bose-Einstein (or HBT) correlation functions are evaluated for the fractal structure of QCD jets. These correlation functions have a stretched exponential (or Levy-stable) form. The anomalous dimension of QCD determines the Levy index of stability, thus the running coupling constant of QCD becomes measurable with the help of two-particle Bose-Einstein correlation functions. These considerations are tested on NA22 and UA1 two-pion correlation data.