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A measurement of the eta ' spin parity
The spin parity of the eta '(958) is studied in the reaction K/sup -/p to eta ' Lambda at 4.2 GeV/c, using bubble chamber data with a statistical sensitivity of 128 events/ mu b. The data unambiguously prefer the 0/sup -/ assignment. (18 refs).
Autores principales: | , , , , , , , , , , , , , , , |
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Lenguaje: | eng |
Publicado: |
1977
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Materias: | |
Acceso en línea: | https://dx.doi.org/10.1016/0550-3213(77)90378-9 http://cds.cern.ch/record/878560 |