Search For A Pentaquark Decaying To Xi(-)Pi(-)

PHYSICS LETTERS B(2008)

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摘要
We present a search for a pentaquark decaying strongly to Xi(-)pi(-) in gamma N collisions at a center-of-mass energy up to 25 GeV/c(2). Finding to evidence for such a state in the mass range of 1480 MeV/c(2) to 2400 MeV/c(2), we set limits on the yield and on the cross section times branching ratio relative to Xi*(1530)(0). (c) 2008 Elsevier B.V. All rights reserved.
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