Hadronic molecule model for the doubly charmed state T cc + $$ {T}_{cc}^{+} $$

Abstract The mass, current coupling, and width of the doubly charmed four-quark meson T cc + $$ {T}_{cc}^{+} $$ are explored by treating it as a hadronic molecule M cc + ≡ D 0 D ∗ + $$ {M}_{cc}^{+}\equiv {D}^0{D}^{\ast +} $$ . The mass and current coupling of this molecule are calculated using the Q...

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