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arXiv · 2201.04540

The yield ratio of anti-nuclei and nuclei of relativistic nuclear collisions in the central rapidity region

A. I Malakhov·A. A. Zaitsev
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Abstract

This article describes calculations of the yield ratio of anti-particles to the yield of particles ($\bar{p}/p$, $\bar{d}/d$,$\overline{^{3}\mathrm{He}}$/$^{3}$He) in proton-proton and nuclear-nuclear interactions using the self-similarity parameter in the central rapidity region. The used approach is based on the study of relativistic nuclear interactions in the four-velocity space. The results of the calculations are compared with the existing experimental data in a wide center-of-mass energy range ($SPS$, $RHIC$, $LHC$). Within this approach the inclusive spectra of pions and kaons and ratios of their yields in $pp$ collisions have been successfully described earlier.

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A. I Malakhov, A. A. Zaitsev. 2022-01-12. The yield ratio of anti-nuclei and nuclei of relativistic nuclear collisions in the central rapidity region. https://doi.org/10.1134/s106377612208012x

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