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Light D-wave axial-tensor K2(1820) meson at finite temperature
(IOP Publishing, 2019-06)
In this work the properties of the axial-tensor K-2(1820) meson in a hot medium are investigated. The mass and the decay constant of this state are calculated via thermal QCD sum rules considering QCD condensates up to ...
Hot medium effects on pseudotensor K2(1820) meson
(EDP Sciences, 2019)
The 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 ...
Hidden-beauty broad resonance Yb(10890) in thermal QCD
(Hindawi Limited, 2019)
In this work, the mass and pole residue of resonance Yb is studied by using QCD sum rules approach at finite temperature. Resonance Yb is described by a diquark-antidiquark tetraquark current, and contributions to operator ...
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