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arXiv · 0907.4147

Observation of hypertritons in Au+Au collisions at \sqrt{s_{NN}} = 200 GeV

J. H. Chen
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Abstract

We report preliminary results of hypertriton observation in heavy-ion collisions at RHIC. We have identified 157 +- 30 candidates in the current sample containing ~10^8 Au+Au events at \sqrt{s_{NN}} = 200 GeV. The production rate of hypertriton is close to that of helium 3. No extra penalty factor is observed for hypertriton, in contrast to results observed at the AGS.

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J. H. Chen. 2009-09-15. Observation of hypertritons in Au+Au collisions at \sqrt{s_{NN}} = 200 GeV. https://doi.org/10.1016/j.nuclphysa.2009.10.001

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