Resumen
Using a sample of 3×106 ψ(2S) decays recorded by the CLEO detector, we study three-body decays of the χc0, χc1, and χc2 produced in radiative decays of the ψ(2S). We consider the final states π+π-η, K+K-η, pp̄η, π+π-η′, K+K-π0, pp̄π0, π+K-KS0, and K+p̄Λ, measuring branching fractions or placing upper limits. For χc1→π+π-η, K+K-π0, and π+K-KS0 our observed samples are large enough to indicate the largest contributions to the substructure.
Idioma original | English |
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Número de artículo | 032002 |
Publicación | Physical Review D - Particles, Fields, Gravitation and Cosmology |
Volumen | 75 |
N.º | 3 |
DOI | |
Estado | Published - 5 feb 2007 |
Publicado de forma externa | Sí |
All Science Journal Classification (ASJC) codes
- Física nuclear y de alta energía
- Física y astronomía (miscelánea)