Charged particle multiplicity in pp-collisions from the dilute Glasma
High Energy Physics - Phenomenology
2025-02-25 v1
Abstract
Proton-proton collisions are studied in the dilute Glasma framework. Compared to experimental multiplicity distributions, the dilute Glasma underestimates large multiplicity events. We show how event-by-event fluctuations of the saturation momentum Qs can help repair the multiplicity distribution. Furthermore, we discuss a hot spot model for protons and also find improvements in the multiplicity histograms.
Keywords
Cite
@article{arxiv.2502.16564,
title = {Charged particle multiplicity in pp-collisions from the dilute Glasma},
author = {Andreas Ipp and Markus Leuthner and David I. Müller and Sören Schlichting and Kayran Schmidt and Pragya Singh},
journal= {arXiv preprint arXiv:2502.16564},
year = {2025}
}
Comments
8 pages, 3 figures, parallel talk given at the XVIth Quark Confinement and the Hadron Spectrum Conference