The Quark–Gluon Plasma (QGP) excitations, corresponding to the scalar and pseudo-scalar meson quantum numbers, for different temperatures are calculated. Analysis is performed in the Hard Thermal Loop (HTL) Approximation and leads to a better understanding of the excitations of QGP in the deconfined phase and is also of relevance for lattice studies.
Screening masses of scalar and pseudo-scalar excitations in quark–gluon plasma
ALBERICO, Wanda Maria
2013-01-01
Abstract
The Quark–Gluon Plasma (QGP) excitations, corresponding to the scalar and pseudo-scalar meson quantum numbers, for different temperatures are calculated. Analysis is performed in the Hard Thermal Loop (HTL) Approximation and leads to a better understanding of the excitations of QGP in the deconfined phase and is also of relevance for lattice studies.
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