Türkan, ArzuDağ, HüseyinSüngü, J. Y.Veliev, V.Wronska, A.Magiera, A.Przygoda, W.2020-08-292020-08-2920192100-014Xhttp://hdl.handle.net/10679/6858https://doi.org/10.1051/epjconf/201919903007The investigation of mesons in hot medium can give valuable information about the nature of QCD vacuum and deconfinement phase transitions. In this study, thermal properties of pseudotensor K-2(1820) meson is examined via QCD sum rules at finite temperature. The mass and the decay constant of K-2(1820) are estimated up to dimension-five by considering the new operators emerging at finite temperature. It is seen that after a certain temperature, the decay constant and the mass decrease significantly due to the hot medium effects.engopenAccessconferenceObject19900047130440006010.1051/epjconf/2019199030072-s2.0-85070520166