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On a possible observation of "dihelion" in dissociation of relativistic 9C nuclei

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Published under licence by IOP Publishing Ltd
, , Citation D A Artemenkov et al 2012 J. Phys.: Conf. Ser. 337 012019 DOI 10.1088/1742-6596/337/1/012019

1742-6596/337/1/012019

Abstract

Nuclear track emulsion is exposed to 1.2A 9C GeV nuclei. Pairs of 23He nuclei having unusually narrow opening angles are observed in channel 9C → 33He pointing to the possible 23He resonance near the production threshold.

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10.1088/1742-6596/337/1/012019