Thermal QCD Sum Rules for sigma(600) Meson

Simple item page
dc.creatorVeliev, Elsen Veli
dc.creatorAliev, Takhmassib M.
dc.date2008-06-13
dc.date.accessioned2026-07-07T11:51:37Z
dc.date.available2026-07-07T11:51:37Z
dc.descriptionIn the present work, the temperature dependence of the scalar mesons parameters is investigated in the framework of thermal QCD sum rules. We calculate sigma-pole and the non-resonant two-pion continuum contributions to the spectral density. Taking into account additional operators appearing at finite temperature, the thermal QCD sum rules are derived. The temperature dependence of the shifts in the mass and leptonic decay constant of scalar sigma(600) meson is calculated.
dc.description10 pages, 2 figures
dc.identifierhttps://arxiv.org/abs/0806.2213
dc.identifierhttp://arxiv.org/abs/0806.2213
dc.identifierJ.Phys.G35:125002,2008
dc.identifierdoi:10.1088/0954-3899/35/12/125002
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/203962
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThermal QCD Sum Rules for sigma(600) Meson
dc.typetext

Files

Collections

arXiv