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Search for $\phi^{--}$ pentaquark in COMPASS

We report the results of the $\Xi^{-}\pi^{\pm}$ and $\bar{\Xi}^{+}\pi^{\pm}$ mass distribution studies performed on the COMPASS data taken in 2002 and 2003. The studies were triggered by the NA49 experiment observation of the exotic $\phi^{--}$ state at the $\Xi^{-}\pi^{-}$ invariant mass of 1860 Me...

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Detalles Bibliográficos
Autor principal: Brona, Grzegorz
Lenguaje:eng
Publicado: 2005
Materias:
Acceso en línea:http://cds.cern.ch/record/1500097

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