Photoproduction of the doubly-strange Ξ
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J.W. Price; J. Ducote; J. Goetz; B.M.K. Nefkens
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Article
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2005
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Elsevier Science
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English
⚖ 314 KB
We report on the first measurement of exclusive Ξ -and Ξ 0 photoproduction. The Ξ -states are produced in the reaction γp → K + K + Ξ -, and the Ξ 0 states in γp → K + K + π -Ξ 0 . Identification is made by the unique mass measured as the missing mass of the K + K + (or K + K + π -) system using the