Exploring Self-affine Multiplicity Variability for the Events Produced in \(^{84}\)Kr \(+\) Emulsion Collisions at Relativistic Energy
Abstract
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
Fields of Study & Subjects
High-Energy Particle Collisions Research
Particle physics theoretical and experimental studies
Quantum Chromodynamics and Particle Interactions
Publication details
- Journal / source
- Acta Physica Polonica B
- Publisher
- Jagiellonian University
- Volume
- 57
- Issue
- 1
- Pages
- 1–1
- Publication date
- 30 January 2026
- Language
- EN