Lattice searches for tetraquarks and mesonic molecules: light scalar mesons and XYZ states

Details Lattice searches for tetraquarks and mesonic molecules: light scalar mesons and XYZ states Lattice searches for tetraquarks and mesonic molecules: light scalar mesons and XYZ states

2010-04-21

arxiv.org/abs/1004.3636v1

Physics

High Energy Physics

High Energy Physics - Lattice

7, pages, invited talk at "Excited QCD 2010", February 2010, Tatra National Park, Slovakia

Scientific paper

Searches for tetraquarks and mesonic molecules in lattice QCD are briefly reviewed. In the light quark sector the most serious candidates are the lightest scalar resonances sigma, kappa, a0 and f0. In the hidden-charm sector I discuss lattice simulations of X(3872), Y(4260), Y(4140) and Z^+(4430). The most serious challenge in all these lattice studies is the presence of scattering states in addition to possible tetraquark/molecular states. The available methods for distinguishing both are reviewed and the main conclusions of the simulations are presented.

Affiliated with

Also associated with

No associations

Rating

Lattice searches for tetraquarks and mesonic molecules: light scalar mesons and XYZ states 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 Lattice searches for tetraquarks and mesonic molecules: light scalar mesons and XYZ states, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lattice searches for tetraquarks and mesonic molecules: light scalar mesons and XYZ states will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-326446