Internal structure of the Tcc(3875)+ from its light-quark mass dependence

We employ a chiral effective field theory-based approach to connect DD⁎ scattering observables at the physical and variable pion masses accessible in lattice QCD simulations. We incorporate all relevant scales associated with three-body DDπ dynamics and the left-hand cut induced by the one-pion exch...

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Bibliographic Details
Main Authors: Michael Abolnikov, Vadim Baru, Evgeny Epelbaum, Arseniy A. Filin, Christoph Hanhart, Lu Meng
Format: Article
Language:English
Published: Elsevier 2025-01-01
Series:Physics Letters B
Online Access:http://www.sciencedirect.com/science/article/pii/S0370269324007469
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