Tetraquarks in a chiral constituent-quark model
J Vijande, F Fernandez, A Valcarce… - The European Physical …, 2004 - Springer
We analyze the possibility of heavy-light tetraquark bound states by means of a chiral
constituent-quark model. The study is done in a variational approach. Special attention is
paid to the contribution given by the different terms of the interacting potential and also to the
role played by the different color channels. We find a stable state for both qq̄c̄c and
qq̄b̄b configurations. Possible decay modes of these structures are analyzed.
constituent-quark model. The study is done in a variational approach. Special attention is
paid to the contribution given by the different terms of the interacting potential and also to the
role played by the different color channels. We find a stable state for both qq̄c̄c and
qq̄b̄b configurations. Possible decay modes of these structures are analyzed.
Tetraquarks in a chiral constituent-quark model
J Vijande Asenjo, F Fernández González… - 2004 - roderic.uv.es
We analyze the possibility of heavy-light tetraquark bound states by means of a chiral
constituent-quark model. The study is done in a variational approach. Special attention is
paid to the contribution given by the different terms of the interacting potential and also to the
role played by the different color channels. We find a stable state for both qq (c) over bar (c)
over bar and qq (b) over bar (b) over bar configurations. Possible decay modes of these
structures are analyzed.
constituent-quark model. The study is done in a variational approach. Special attention is
paid to the contribution given by the different terms of the interacting potential and also to the
role played by the different color channels. We find a stable state for both qq (c) over bar (c)
over bar and qq (b) over bar (b) over bar configurations. Possible decay modes of these
structures are analyzed.
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