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Mesons in the nuclear Medium

We discuss recent experimental results on the modification of hadron properties in a nuclear medium. Particular emphasis is placed on an $\omega$ production experiment performed by the CBELSA/TAPS collaboration at the ELSA accelerator. The data shows a smaller $\omega$ meson mass together with a sig...

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Detalles Bibliográficos
Autor principal: Kotulla, M
Lenguaje:eng
Publicado: 2006
Materias:
Acceso en línea:https://dx.doi.org/10.1063/1.2402688
http://cds.cern.ch/record/983130
Descripción
Sumario:We discuss recent experimental results on the modification of hadron properties in a nuclear medium. Particular emphasis is placed on an $\omega$ production experiment performed by the CBELSA/TAPS collaboration at the ELSA accelerator. The data shows a smaller $\omega$ meson mass together with a significant increase of its width in the nuclear medium.