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Molecular States of Heavy Quark Mesons

Cheuk-Yin Wong
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Abstract

We explore molecular states of two open heavy-quark mesons (Q qbar)-(qbar Q) in a quark-based model in terms of a four-body non-relativistic Hamiltonian with pairwise effective interactions. Molecular states are found in the combinations of {D, D*, B, B*} with {Dbar, Dbar*, Bbar, Bbar*}, including a weakly-bound D-Dbar* state near the threshold which may be qualitatively identified as the 3872 state observed recently by the Belle Collaboration.

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BibTeXRIS

Cheuk-Yin Wong. 2004-04-28. Molecular States of Heavy Quark Mesons. https://doi.org/10.1103/physrevc.69.055202

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