Meson and glueball spectra with the relativistic flux tube model

Details Meson and glueball spectra with the relativistic flux tube model Meson and glueball spectra with the relativistic flux tube model

2007-05-07

arxiv.org/abs/0705.0916v3

Phys.Rev.C76:025206,2007

Physics

High Energy Physics

High Energy Physics - Phenomenology

34 pages, 3 tables, 7 figures; references added and corrected in version 2; version 3 accepted in PRC, new results added conce

Scientific paper

10.1103/PhysRevC.76.025206

The mass spectra of heavy and light mesons is computed within the framework of the relativistic flux tube model. A good agreement with the experimental data is obtained provided that the flux tube contributions, including retardation and spin-orbit effects, are supplemented by a one-gluon-exchange potential, a quark self-energy term and instanton-induced interactions. No arbitrary constant is needed to fit the absolute scale of the mass spectra, and the different parameters are fitted on lattice QCD in order to strongly restrict the arbitrariness of our model. The relevance of the present approach is discussed in the case of glueballs, and the glueball spectrum we compute is compared to the lattice QCD one. Finally, we make connections between the results of our model and the nature of some newly discovered experimental states such as the f_0(1810), X(3940), Y(3940), etc.

Affiliated with

Also associated with

No associations

Rating

Meson and glueball spectra with the relativistic flux tube model 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 Meson and glueball spectra with the relativistic flux tube model, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Meson and glueball spectra with the relativistic flux tube model will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-598676