Weak decays of heavy hadron molecules involving the f0(980)

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Branz, Tanja
Gutsche, Thomas
Lyubovitskij, Valery E.
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Abstract
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We study weak decays of the charm- and bottom-strange mesons Ds0*(2317), Ds1(2460), Bs0*(5725) and Bs1(5778) with f0(980) in the final state by assuming a hadronic molecule interpretation for their structures. Since in the proposed framework the initial and final states are occupied by hadronic molecules, the predictions for observables can provide a sensitive tool to further test the hadronic molecule structure in future experiments.
Comment: 11 pages, 5 figures, accepted for publication in Phys. Rev. D
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High Energy Physics - Phenomenology
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