Formation of the η<sub>c</sub> in two-photon collisions at LEP

The two-photon width Γ<sub>γγ</sub> of the η<sub>c</sub> meson has been measured with the L3 detector at LEP. The η<sub>c</sub> is studied in the decay modes π+π−π+π−, π+π−K+K−, K0sK±π∓, K+K−π0, π+π−η, π+π−η′, and ρ+ρ− using an integrated luminosity of 140 pb<s...

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Detalles Bibliográficos
Autores principales: Dova, María Teresa, L3 Collaboration
Formato: Articulo
Lenguaje:Inglés
Publicado: 1999
Materias:
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/79983
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