Relativistic Heavy Ion Collider (RHIC) http://www.bnl.gov/rhic/From two-trillion-degree heat, researchers create new matter -- and new questions
The new antinucleus, discovered at RHIC’s STAR detector
http://www.physorg.com/news186931143.html
An international team of scientists studying high-energy collisions of gold ions at the Relativistic Heavy Ion Collider (RHIC), a 2.4-mile-circumference particle accelerator located at the U.S. Department of Energy’s Brookhaven National Laboratory, has published evidence of the most massive antinucleus discovered to date.
litlle question; anitimatter is stable???The STAR team has found that the rate at which their heaviest antinucleus is produced is consistent with expectations based on a statistical collection of antiquarks from the soup of quarks and antiquarks generated in RHIC collisions. Extrapolating from this result, the experimenters believe they should be able to discover even heavier antinuclei in upcoming collider running periods. Theoretical physicist Stoecker and his team have predicted that strange nuclei around double the mass of the newly discovered state should be particularly stable.
What are your views on this empirical experiment?