Elsevier

Physics Letters B

Volume 90, Issue 4, 10 March 1980, Pages 375-378
Physics Letters B

Hypernuclei with sigma particles

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Abstract

The production of Σ particles in the (K, π) on 9Be at 720 MeV/c has been studied at the CERN proton synchrotron (PS). The missing-mass spectrum shows structures in the Σ region, which have been interpreted as belonging to hypernuclei with sigma particles. An upper limit of 8 MeV for the width of these states has been estimated.

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Cited by (0)

2

CERN Associate.

3

CERN Fellow.

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