English

Factorial cumulants from short-range correlations and global baryon number conservation

High Energy Physics - Phenomenology 2022-09-14 v1 High Energy Physics - Experiment Nuclear Experiment Nuclear Theory

Abstract

We calculate the baryon factorial cumulants assuming arbitrary short-range correlations and the global baryon number conservation. The general factorial cumulant generating function is derived. Various relations between factorial cumulants subjected to baryon number conservation and the factorial cumulants without this constraint are presented. We observe that for nn-th factorial cumulant, the short-range correlations of more than nn particles are suppressed with the increasing number of particles. The recently published [1] relations between the cumulants in a finite acceptance with global baryon conservation and the grand-canonical susceptibilities are reproduced.

Keywords

Cite

@article{arxiv.2205.05497,
  title  = {Factorial cumulants from short-range correlations and global baryon number conservation},
  author = {Michał Barej and Adam Bzdak},
  journal= {arXiv preprint arXiv:2205.05497},
  year   = {2022}
}

Comments

18 pages, 3 figures