Imprint of the adjoint meson spectrum in the decay patterns of hidden-bottom tetraquarks

Sipaz Sharma, Juan Andrés Urrea-Niño, Nora Brambilla +2

We aim to clarify the experimentally observed near-degeneracy and decay patterns of the isospin, $I=1$, hidden-bottom tetraquarks $Z_b(10610)$ and $Z_b(10650)$ with quantum numbers…