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arXiv · hep-ph/0405208

The Tcc = DD* molecular state

D. Janc·M. Rosina
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Abstract

We show that the molecule-like configuration of DD^* enables weak binding with two realistic potential models (Bhaduri and Grenoble AL1). Three-body forces may increase the binding and strengthen the cc diquark configuration. As a signature we propose the branching ratio between radiative and pionic decay.

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D. Janc, M. Rosina. 2004-10-04. The Tcc = DD* molecular state. https://doi.org/10.1007/s00601-004-0068-9

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