Impressions of the Meson Spectrum: Hybrids & Exotics, present and future
arXiv:1509.02555 · doi:10.1051/epjconf/201611301014
Abstract
It has long been expected that the spectrum of hadrons in QCD would be far richer and extensive than experiment has so far revealed. While there have been experimental hints of this richness for some time, it is really only in the last few years that dramatic progress has been seen in the exploration both experimentally and in calculations on the lattice. Precision studies enabled by new technology both with detectors and high performance computations are converging on an understanding of the spectrum in strong coupling QCD. These methodologies are laying the foundation for a decade of potential discovery that electro and photoproduction experiments at Jefferson Lab, which when combined with key results on and charmonium decays from both and colliders, should turn mere impressions of the light meson spectrum into a high definition picture.
9 pages, 7 figures
References in corpus (11)
- Glueballs, Hybrids, Multiquarks. Experimental facts versus QCD inspired concepts
- A low-lying scalar meson nonet in a unitarized meson model
- The Status of Glueballs
- Born-Oppenheimer Approximation for the XYZ Mesons
- Isoscalar meson spectroscopy from lattice QCD
- Resonances in coupled πK,ηK scattering from quantum chromodynamics
- Resonances in coupled scattering from lattice QCD
- Observation of Y(2175) in
- Is f0(1710) a glueball?
- Peak locations and relative phase of different decay modes of the axial vector resonance in diffractive production
- Highlights from COMPASS in hadron spectroscopy