$B_s{\pi }^{+}$ scattering and search for X(5568) with lattice QCD

C. B. Lang, D. Mohler, S. Prelovsek

We investigate $B_s{\pi }^{+}$ scattering in s-wave using lattice QCD in order to search for an exotic resonance X(5568) with flavor $\bar{b}s\bar{d}u$; such a state was recently reporte…