English

Multifractal behaviour in multiparticle production in $pp$ collisions at $\sqrt{s}=$ 0.9, 7 and 8 TeV from the CMS experiment

High Energy Physics - Phenomenology 2022-01-21 v1 High Energy Physics - Experiment

Abstract

Multifractal analysis was performed on pppp collision data at s=\sqrt{s}= 0.9, 7 and 8 TeV from the CMS experiment at CERN. The data was obtained and processed from the CERN Open Data Portal. Vertical analysis was used to compute the generalised dimensions DqD_q and the multifractal spectra f(α)f(\alpha) of the data, which reveals the level of complexity of its pseudorapidity distribution. It was found that the f(α)f(\alpha) curves widen with increasing collision energy, signalling an increase in branching complexity.

Keywords

Cite

@article{arxiv.2201.08183,
  title  = {Multifractal behaviour in multiparticle production in $pp$ collisions at $\sqrt{s}=$ 0.9, 7 and 8 TeV from the CMS experiment},
  author = {Z. Ong and P. Agarwal and H. W. Ang and A. H. Chan and C. H. Oh},
  journal= {arXiv preprint arXiv:2201.08183},
  year   = {2022}
}