New states above charm threshold

19 January 2006

journal article
research article
Published by American Physical Society (APS) in Physical Review D

Vol. 73 (1) , 014014
https://doi.org/10.1103/physrevd.73.014014

Abstract

We revise and extend expectations for the properties of charmonium states that lie above charm threshold, in light of new experimental information. We refine the Cornell coupled-channel model for the coupling of

c \bar{c}

levels to two-meson states, defining resonance masses and widths by pole positions in the complex energy plane, and suggest new targets for experiment.

Keywords

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This publication has 63 references indexed in Scilit:

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