H. Sundu

Width of the exotic Xb (5568) state through its strong decay to Bs0 π

The width of the newly observed exotic state

Mass and decay constant of the newly observed exotic X ( 5568 ) state

X_b(5568)

Exploring X(5568) as a meson molecule

is calculated via its dominant strong decay to

Charmed partner of the exotic

% B_s^{0} \pi^{+}

X(5568)

using the QCD sum rule method on the light-cone in conjunction with the soft-meson approximation. To this end, the vertex

state and its properties

X_{b}B_{s}\pi

Semileptonic Lambda(b,c) to Nucleon Transitions in Full QCD at Light Cone

is studied and the strong coupling

Investigation of heavy-heavy pseudoscalar mesons in thermal QCD sum rules

g_{X_{b}B_{s}\pi}

Scalar Quarkonia at Finite Temperature

is computed employing for

Strong coupling constants of bottom and charmed mesons with scalar, pseudoscalar, and axial vector kaons

X_b(5568)