https://doi.org/10.1051/epjconf/20146604020
Detecting the anti-hypertriton and anti-helium-4 from the RHIC
Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China
a e-mail: ygma@sinap.ac.cn
Published online: 20 March 2014
Recent progress on the dectection of antimatter particles at RHIC is briefly reviewed. The observations of the anti-hypertriton (
)and anti-helium-4 nuclei ( 
, or ᾱ) from the RHIC-STAR Collaboration are highlighted. In addition, preliminary lifetime measurement of 
and energy dependence of strangeness population factor are presented. The mechanism of light antinuclei production is also discussed.
© Owned by the authors, published by EDP Sciences, 2014
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 2.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
