Thermal Width Broadening of the 0++ Glueball Spectrum near Tc

Details Thermal Width Broadening of the 0++ Glueball Spectrum near Tc Thermal Width Broadening of the 0++ Glueball Spectrum near Tc

2003-04-16

arxiv.org/abs/hep-lat/0304010v1

Prog.Theor.Phys.Suppl. 151 (2003) 166-170

Physics

High Energy Physics

High Energy Physics - Lattice

Talk given at Tokyo-Adelaide Joint Workshop on Quarks, Astrophysics and Space Physics, Tokyo, Japan, 6-10 January 2003, 5 page

Scientific paper

10.1143/PTPS.151.166

We study the 0++ glueball correlator constructed with SU(3) anisotropic quenched lattice QCD at various temperature taking into account the possible existence of the thermal width in the ground-state peak. For this purpose, we adopt the Breit-Wigner ansatz, analysing the lattice data obtained with 5,500-9,900 gauge configurations at each T. The results indicate the significant thermal width broadening as Gamma(Tc) \sim 300 MeV with a reduction in the peak center as Delta omega_0(Tc) \sim 100 MeV in the vicinity of the critical temperature Tc.

Affiliated with

Also associated with

No associations

Rating

Thermal Width Broadening of the 0++ Glueball Spectrum near Tc does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Thermal Width Broadening of the 0++ Glueball Spectrum near Tc, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Thermal Width Broadening of the 0++ Glueball Spectrum near Tc will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-608324