Abstract： A self-affine analysis of multiparticle production in pp collisions at 400GeV/c was performed by using the method of continuously varying scale and the method of the factorial moments of continuous order. The self-affine generalized fractal dimensions and multifractal spectrum have been obtained. The self-affine multifractal spectrum is concave downward with a maximum at q=0, f(α(0)) = D(0) = 1.D(q) decreases with increasing q showing that there is self-affine multifractal behaviour in multiparticle production at the 400GeV/c pp collisions. The Levy index μ > 1 indicates that a non-thermal phase transition may exist in the pp collisions at 400GeV/c.
(Inelastic scattering: many-particle final states)
引用本文:
WANG Shao-Shun;WU Chong. Self-Affine Multifractal Spectrum and Levy Stability Index
from NA27 Data[J]. 中国物理快报, 2001, 18(1): 18-20.
WANG Shao-Shun, WU Chong. Self-Affine Multifractal Spectrum and Levy Stability Index
from NA27 Data. Chin. Phys. Lett., 2001, 18(1): 18-20.
2001, Vol. 18 
