Two-dimensional discrete wavelet analysis of multiparticle event topology in heavy ion collisions
Nuclear Experiment
2011-05-05 v1 Astrophysics
High Energy Physics - Phenomenology
Nuclear Theory
Abstract
The event-by-event analysis of multiparticle production in high energy hadron and nuclei collisions can be performed using the discrete wavelet transformation. The ring-like and jet-like structures in two-dimensional angular histograms are well extracted by wavelet analysis. For the first time the method is applied to the jet-like events with background simulated by event generators, which are developed to describe nucleus-nucleus collisions at LHC energies. The jet positions are located quite well by the discrete wavelet transformation of angular particle distribution even in presence of strong background.
Keywords
Cite
@article{arxiv.0711.1657,
title = {Two-dimensional discrete wavelet analysis of multiparticle event topology in heavy ion collisions},
author = {I. M. Dremin and G. Kh. Eyyubova and V. L. Korotkikh and L. I. Sarycheva},
journal= {arXiv preprint arXiv:0711.1657},
year = {2011}
}
Comments
6 pages, 6 figures