Glueball Properties at Finite Temperature
Abstract
We study the glueball properties at finite temperature below Tc using SU(3) anisotropic quenched lattice QCD with beta=6.25, the renormalized anisotropy gamma = as/at = 4 and 203 × Nt (Nt = 35, 36, 37, 38, 40, 43, 45, 50, 72). From the temporal correlation analysis with the smearing method, we observe the mass reduction of about 20 % for the lowest 0++ glueball as mG(T) = 1.25 0.1 GeV for 0.8 Tc < T < Tc in comparison with mG 1.5 1.7 GeV at T 0.
0
Turn this paper into a full lesson
ArcXiv compiles a staged curriculum from this paper: 8-12 lessons across beginner → advanced, synthesised section guides, visuals, flashcards, a quiz, exercises, and on-demand deep dives per section. Grounded in the abstract, never invented.