Browsing by Author "Veliev, V."

Now showing items 1-5 of 5

Hidden-beauty broad resonance Yb(10890) in thermal QCD

Süngü, J. Y.; Türkan, Arzu; Dağ, Hüseyin; Veliev, V. (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 ...
Hot medium effects on pseudotensor K2(1820) meson

Türkan, Arzu; Dağ, Hüseyin; Süngü, J. Y.; Veliev, V. (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 ...
Light D-wave axial-tensor K2(1820) meson at finite temperature

Türkan, Arzu; Dağ, Hüseyin; Süngü, J. Y.; Veliev, V. (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 ...
Mass and pole residue of Yb(10890) state with JPC = 1−− at finite temperature

Süngü, J. Y.; Türkan, Arzu; Dağ, Hüseyin; Veliev, V. (AIP Publishing, 2019)

The 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 ...
Melting of 𝜌2 meson at extreme temperatures

Sertbakan, E.; Süngü, J. Y.; Türkan, Arzu; Veliev, V. (American Institute of Physics Inc., 2019)

The thermal properties of the light tensor ρ2 meson with quantum numbers JPC = 2- are studied at finite temperature. In our calculations, two-point Thermal QCD sum rules approach is employed including contributions up to ...