A brief review of antimatter production
Y. G. Ma, J. H. Chen, L. Xue
TL;DR
This paper reviews the discovery and production of various antimatter particles, highlighting recent findings from experiments like RHIC-STAR and discussing ongoing searches in cosmic rays and antihydrogen studies.
Contribution
It provides a comprehensive overview of antimatter particle discoveries, emphasizing recent experimental results and production mechanisms.
Findings
Discovery of antihypertriton and antihelium-4 by RHIC-STAR
Discussion of antimatter in cosmic rays
Insights into antihydrogen confinement
Abstract
In this article, we present a brief review of the discoveries of kinds of antimatter particles, including positron, antiproton, antideuteron and antihelium-3. Special emphasis is put on the discovery of the antihypertriton and antihelium-4 nucleus which were reported by the RHIC-STAR experiment very recently. In addition, brief discussions about the effort to search for antinuclei in cosmic rays and study of the longtime confinement of the simplest antimatter atom, antihydrogen are also given. Moreover, the production mechanism of anti-light nuclei is introduced.
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