The regional variations in multiplicity at relativistic energy multiparticle generation are proposed to be self-affine rather than self-similar due to the anisotropy of phase space. The article uses the two-dimensional factorial moment approach and the Hurst exponent (\ (H\) ) to study self-affine multiplicity fluctuation. At \ (H=0. 7\), the compound particles and at \ (H=0. 6\), the shower particles produced in the \ (^84\) Kr–AgBr collisions and \ (^84\) Kr–emulsion (\ (^84\) Kr–Em) interact at 1 \ (A\) GeV and display the best power-law features. All of these data exhibit self-affine multiplicity fluctuation patterns. Abstract Published by the Jagiellonian University 2026 authors
Sharma et al. (Fri,) studied this question.