Süngü, J. Y.Türkan, ArzuDağ, HüseyinVeliev, V.2020-08-282020-08-282019978-0-7354-1803-50094-243Xhttp://hdl.handle.net/10679/6855https://doi.org/10.1063/1.5091213The status of the hidden beauty state Y-b is not clear up to now. The deviations from the expected behavior can provide a clue to consider it as an exotic meson candidate. Assuming the Y-b resonance as a tetraquark, we estimated its mass and pole residue, both at vacuum and T not equal 0 temperatures by calculating hot-medium contributions to hadronic parameters in the framework of Thermal QCD sum rules. Our results depict that the mass and pole residue values decrease dramatically at the vicinity of a critical temperature. Comparison of our results with the recent experimental data and theoretical results might be helpful in understanding the internal structure of bottomonium-like Y-b state.engrestrictedAccessconferenceObject207500047265380009610.1063/1.50912132-s2.0-85062889416